#313472#313472

#313472 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.8% C 0.105 H 277.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#313472
RGB	rgb(49, 52, 114)
HSL	hsl(237, 40%, 32%)
HSV	hsv(237, 57%, 45%)
CMYK	cmyk(57%, 54.4%, 0%, 55.3%)
CIE-LAB	lab(24.71, 18.27, -36.35)
CIE-LCH	lch(24.71, 40.68, 296.69°)
OKLab	oklab(35.82% 0.0139 -0.1039)
OKLCH	oklch(35.82% 0.105 277.6)
XYZ	xyz(5.5309, 4.3235, 16.4594)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313472 #726F31

analogous

#315572 #313472 #4F3172

triadic

#313472 #723134 #347231

tetradic

#313472 #723155 #726F31 #31724F

square

#313472 #723155 #726F31 #31724F

split-complementary

#313472 #724F31 #557231

monochromatic

#0C0D1C #1F2047 #313472 #43489D #6266BB

Accessibility & contrast

On white

11.26

#313472 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#313472 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313472

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313472	#FFFFFF	#000000	##FFFFFF
##313472	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133D74

Deuteranopia (green-blind)

#083871

Tritanopia (blue-blind)

#12424D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #313472;
/* rgb */ color: rgb(49, 52, 114);
/* oklch */ color: oklch(35.8% 0.105 277.6);

Tailwind

colors: {
  custom: {
    50: '#6f6b9b',
    500: '#313472',
    950: '#000000',
  },
}

SCSS

$custom: #313472;
$custom-light: #6f6b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#313472",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 114
  },
  "hsl": {
    "h": 237.231,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35815,
    "c": 0.10478,
    "h": 277.6
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#313472

secondary

#A3A05C

accent

#CA58D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #313472

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

Preview Lab → · Contrast checker → · Palette generator →