What color is #42525F?

#42525F is a dark, grayish azure, closest to the named color Nightfall. It belongs to the gray family of colors.

What is the RGB value of #42525F?

The RGB value is 66, 82, 95: 66 red, 82 green and 95 blue on a 0 to 255 scale.

What is the complementary color of #42525F?

The complementary color is #5F4F42, found by rotating the hue 180° on the color wheel.

Is black or white text better on #42525F?

White text. Black text has a contrast ratio of 2.6:1 and white text 8.07:1. WCAG asks for at least 4.5:1 for normal text.

#42525F color

#42525F rgb(66, 82, 95)

Shades of gray

The hex color #42525F is a dark, grayish azure.

In the RGB color model it is made of 25.9% red, 32.2% green and 37.3% blue (66, 82, 95).

Its hue angle is 207°, with 18% saturation and 32% lightness. For print, the CMYK equivalent is 31% cyan, 14% magenta, 0% yellow and 63% black.

The closest named color is Nightfall (#43535E), a difference of 1.2 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 8.07:1).

#42525F color codes

HEX	`#42525F`
RGB	`rgb(66, 82, 95)`
RGB percent	`rgb(25.9%, 32.2%, 37.3%)`
HSL	`hsl(207, 18%, 32%)`
HSV / HSB	`hsv(207, 31%, 37%)`
CMYK	`cmyk(31%, 14%, 0%, 63%)`
CIE LAB	`lab(34.02, -2.8, -9.61)`
CIE LCH	`lch(34.02, 10.01, 253.78)`
CIE XYZ	`xyz(7.329, 8.019, 11.986)`
Decimal	`4346463`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #42525F, 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 #42525F	Ratio	AA	AAA	AA large
Sample text	2.6:1	Fail	Fail	Fail
Sample text	8.07:1	Pass	Pass	Pass

#42525F as text on	Ratio	AA	AAA	AA large
Sample text	8.07:1	Pass	Pass	Pass
Sample text	2.6:1	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 #42525F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #42525f; }
.text { color: #42525f; }
.border { border: 2px solid #42525f; }
.transparent { background-color: rgb(66 82 95 / 50%); }
.gradient { background: linear-gradient(to right, #42525f, #42445f); }

Background

Text color

Border

Similar colors

Closest common color name: Charcoal.

Questions

What color is #42525F?: #42525F is a dark, grayish azure, closest to the named color Nightfall. It belongs to the gray family of colors.
What is the RGB value of #42525F?: The RGB value is 66, 82, 95: 66 red, 82 green and 95 blue on a 0 to 255 scale.
What is the complementary color of #42525F?: The complementary color is #5F4F42, found by rotating the hue 180° on the color wheel.
Is black or white text better on #42525F?: White text. Black text has a contrast ratio of 2.6:1 and white text 8.07:1. WCAG asks for at least 4.5:1 for normal text.