What color is #10203C?

#10203C is a very dark, moderate azure, closest to the named color Dark Eclipse. It belongs to the blue family of colors.

What is the RGB value of #10203C?

The RGB value is 16, 32, 60: 16 red, 32 green and 60 blue on a 0 to 255 scale.

What is the complementary color of #10203C?

The complementary color is #3C2C10, found by rotating the hue 180° on the color wheel.

Is black or white text better on #10203C?

White text. Black text has a contrast ratio of 1.29:1 and white text 16.23:1. WCAG asks for at least 4.5:1 for normal text.

#10203C color

#10203C rgb(16, 32, 60)

Shades of blue

The hex color #10203C is a very dark, moderate azure.

In the RGB color model it is made of 6.3% red, 12.5% green and 23.5% blue (16, 32, 60).

Its hue angle is 218°, with 58% saturation and 15% lightness. For print, the CMYK equivalent is 73% cyan, 47% magenta, 0% yellow and 76% black.

The closest named color is Dark Eclipse (#112244), a difference of 2.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 16.23:1).

#10203C color codes

HEX	`#10203C`
RGB	`rgb(16, 32, 60)`
RGB percent	`rgb(6.3%, 12.5%, 23.5%)`
HSL	`hsl(218, 58%, 15%)`
HSV / HSB	`hsv(218, 73%, 24%)`
CMYK	`cmyk(73%, 47%, 0%, 76%)`
CIE LAB	`lab(12.41, 4.21, -20.04)`
CIE LCH	`lch(12.41, 20.48, 281.86)`
CIE XYZ	`xyz(1.546, 1.469, 4.476)`
Decimal	`1056828`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #10203C, 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 #10203C	Ratio	AA	AAA	AA large
Sample text	1.29:1	Fail	Fail	Fail
Sample text	16.23:1	Pass	Pass	Pass

#10203C as text on	Ratio	AA	AAA	AA large
Sample text	16.23:1	Pass	Pass	Pass
Sample text	1.29:1	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 #10203C looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #10203c; }
.text { color: #10203c; }
.border { border: 2px solid #10203c; }
.transparent { background-color: rgb(16 32 60 / 50%); }
.gradient { background: linear-gradient(to right, #10203c, #16103c); }

Background

Text color

Border

Similar colors

Questions

What color is #10203C?: #10203C is a very dark, moderate azure, closest to the named color Dark Eclipse. It belongs to the blue family of colors.
What is the RGB value of #10203C?: The RGB value is 16, 32, 60: 16 red, 32 green and 60 blue on a 0 to 255 scale.
What is the complementary color of #10203C?: The complementary color is #3C2C10, found by rotating the hue 180° on the color wheel.
Is black or white text better on #10203C?: White text. Black text has a contrast ratio of 1.29:1 and white text 16.23:1. WCAG asks for at least 4.5:1 for normal text.