#313341#313341

#313341 is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.5% C 0.025 H 278.6°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#313341
RGB	rgb(49, 51, 65)
HSL	hsl(233, 14%, 22%)
HSV	hsv(233, 25%, 25%)
CMYK	cmyk(24.6%, 21.5%, 0%, 74.5%)
CIE-LAB	lab(21.59, 2.80, -9.02)
CIE-LCH	lch(21.59, 9.45, 287.24°)
OKLab	oklab(32.51% 0.0037 -0.0247)
OKLCH	oklch(32.51% 0.025 278.6)
XYZ	xyz(3.4043, 3.4022, 5.4773)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313341 #413F31

analogous

#313B41 #313341 #373141

triadic

#313341 #413133 #334131

tetradic

#313341 #41313B #413F31 #314137

square

#313341 #41313B #413F31 #314137

split-complementary

#313341 #413731 #3B4131

monochromatic

#0D0E11 #17181E #313341 #4B4E64 #666A87

Accessibility & contrast

On white

12.50

#313341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#313341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313341

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313341	#FFFFFF	#000000	##FFFFFF
##313341	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3442

Deuteranopia (green-blind)

#2E3341

Tritanopia (blue-blind)

#2D3538

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #313341;
/* rgb */ color: rgb(49, 51, 65);
/* oklch */ color: oklch(32.5% 0.025 278.6);

Tailwind

colors: {
  custom: {
    50: '#696a75',
    500: '#313341',
    950: '#000000',
  },
}

SCSS

$custom: #313341;
$custom-light: #696a75;
$custom-dark: #000000;

JSON

{
  "hex": "#313341",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 232.5,
    "s": 14.035,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32505,
    "c": 0.02495,
    "h": 278.6
  },
  "luminance": 0.03402
}

Semantic roles & 50–950 ramp

primary

#313341

secondary

#716E5D

accent

#AE71B7

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #313341

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

Preview Lab → · Contrast checker → · Palette generator →