#313249#313249

#313249 is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.7% C 0.041 H 282.0°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#313249
RGB	rgb(49, 50, 73)
HSL	hsl(238, 20%, 24%)
HSV	hsv(238, 33%, 29%)
CMYK	cmyk(32.9%, 31.5%, 0%, 71.4%)
CIE-LAB	lab(21.64, 5.84, -14.35)
CIE-LCH	lch(21.64, 15.49, 292.16°)
OKLab	oklab(32.66% 0.0084 -0.0397)
OKLCH	oklch(32.66% 0.041 282)
XYZ	xyz(3.6095, 3.4151, 6.7710)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313249 #494831

analogous

#313E49 #313249 #3C3149

triadic

#313249 #493132 #324931

tetradic

#313249 #49313E #494831 #31493C

square

#313249 #49313E #494831 #31493C

split-complementary

#313249 #493C31 #3E4931

monochromatic

#0C0D12 #181924 #313249 #4A4B6E #626492

Accessibility & contrast

On white

12.48

#313249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#313249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313249

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313249	#FFFFFF	#000000	##FFFFFF
##313249	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B354A

Deuteranopia (green-blind)

#2A3348

Tritanopia (blue-blind)

#2B363A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #313249;
/* rgb */ color: rgb(49, 50, 73);
/* oklch */ color: oklch(32.7% 0.041 282.0);

Tailwind

colors: {
  custom: {
    50: '#6a697b',
    500: '#313249',
    950: '#000000',
  },
}

SCSS

$custom: #313249;
$custom-light: #6a697b;
$custom-dark: #000000;

JSON

{
  "hex": "#313249",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 73
  },
  "hsl": {
    "h": 237.5,
    "s": 19.672,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32662,
    "c": 0.04063,
    "h": 282
  },
  "luminance": 0.03415
}

Semantic roles & 50–950 ramp

primary

#313249

secondary

#7A785C

accent

#B96CBC

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #313249

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

Preview Lab → · Contrast checker → · Palette generator →