#313541#313541

#313541 is a dark, muted blue. Relative luminance 0.036; OKLCH L 33.0% C 0.022 H 270.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#313541
RGB	rgb(49, 53, 65)
HSL	hsl(225, 14%, 22%)
HSV	hsv(225, 25%, 25%)
CMYK	cmyk(24.6%, 18.5%, 0%, 74.5%)
CIE-LAB	lab(22.23, 1.44, -8.04)
CIE-LCH	lch(22.23, 8.17, 280.18°)
OKLab	oklab(33.01% 0.0003 -0.0219)
OKLCH	oklch(33.01% 0.022 270.7)
XYZ	xyz(3.4936, 3.5807, 5.5071)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313541 #413D31

analogous

#313D41 #313541 #353141

triadic

#313541 #413135 #354131

tetradic

#313541 #41313D #413D31 #314135

square

#313541 #41313D #413D31 #314135

split-complementary

#313541 #413531 #3D4131

monochromatic

#0D0E11 #17191E #313541 #4B5164 #666E87

Accessibility & contrast

On white

12.24

#313541 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#313541 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313541

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313541	#FFFFFF	#000000	##FFFFFF
##313541	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323642

Deuteranopia (green-blind)

#303541

Tritanopia (blue-blind)

#2D3739

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #313541;
/* rgb */ color: rgb(49, 53, 65);
/* oklch */ color: oklch(33.0% 0.022 270.7);

Tailwind

colors: {
  custom: {
    50: '#696c75',
    500: '#313541',
    950: '#000000',
  },
}

SCSS

$custom: #313541;
$custom-light: #696c75;
$custom-dark: #000000;

JSON

{
  "hex": "#313541",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 225,
    "s": 14.035,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3301,
    "c": 0.02195,
    "h": 270.7
  },
  "luminance": 0.03581
}

Semantic roles & 50–950 ramp

primary

#313541

secondary

#716C5D

accent

#A571B7

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #313541

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →