What color is #1C285D?

#1C285D is a dark, moderate blue, closest to the named color Fibonacci Blue. It belongs to the blue family of colors.

What is the RGB value of #1C285D?

The RGB value is 28, 40, 93: 28 red, 40 green and 93 blue on a 0 to 255 scale.

What is the complementary color of #1C285D?

The complementary color is #5D511C, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1C285D?

White text. Black text has a contrast ratio of 1.51:1 and white text 13.9:1. WCAG asks for at least 4.5:1 for normal text.

#1C285D color

#1C285D rgb(28, 40, 93)

Shades of blue

The hex color #1C285D is a dark, moderate blue.

In the RGB color model it is made of 11% red, 15.7% green and 36.5% blue (28, 40, 93).

Its hue angle is 229°, with 54% saturation and 24% lightness. For print, the CMYK equivalent is 70% cyan, 57% magenta, 0% yellow and 64% black.

The closest named color is Fibonacci Blue (#112358), a difference of 1.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 13.9:1).

#1C285D color codes

HEX	`#1C285D`
RGB	`rgb(28, 40, 93)`
RGB percent	`rgb(11%, 15.7%, 36.5%)`
HSL	`hsl(229, 54%, 24%)`
HSV / HSB	`hsv(229, 70%, 36%)`
CMYK	`cmyk(70%, 57%, 0%, 64%)`
CIE LAB	`lab(18.16, 14.41, -33.33)`
CIE LCH	`lch(18.16, 36.31, 293.38)`
CIE XYZ	`xyz(3.213, 2.554, 10.678)`
Decimal	`1845341`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1C285D, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #1C285D	Ratio	AA	AAA	AA large
Sample text	1.51:1	Fail	Fail	Fail
Sample text	13.9:1	Pass	Pass	Pass

#1C285D as text on	Ratio	AA	AAA	AA large
Sample text	13.9:1	Pass	Pass	Pass
Sample text	1.51:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #1C285D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1c285d; }
.text { color: #1c285d; }
.border { border: 2px solid #1c285d; }
.transparent { background-color: rgb(28 40 93 / 50%); }
.gradient { background: linear-gradient(to right, #1c285d, #301c5d); }

Background

Text color

Border

Similar colors

Closest common color name: Oxford Blue.

Questions

What color is #1C285D?: #1C285D is a dark, moderate blue, closest to the named color Fibonacci Blue. It belongs to the blue family of colors.
What is the RGB value of #1C285D?: The RGB value is 28, 40, 93: 28 red, 40 green and 93 blue on a 0 to 255 scale.
What is the complementary color of #1C285D?: The complementary color is #5D511C, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1C285D?: White text. Black text has a contrast ratio of 1.51:1 and white text 13.9:1. WCAG asks for at least 4.5:1 for normal text.