#313376#313376

#313376 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.9% C 0.112 H 277.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#313376
RGB	rgb(49, 51, 118)
HSL	hsl(238, 41%, 33%)
HSV	hsv(238, 58%, 46%)
CMYK	cmyk(58.5%, 56.8%, 0%, 53.7%)
CIE-LAB	lab(24.73, 20.38, -38.87)
CIE-LCH	lch(24.73, 43.89, 297.67°)
OKLab	oklab(35.92% 0.0153 -0.1113)
OKLCH	oklch(35.92% 0.112 277.8)
XYZ	xyz(5.7194, 4.3282, 17.6701)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313376 #767431

analogous

#315576 #313376 #513176

triadic

#313376 #763133 #337631

tetradic

#313376 #763155 #767431 #317651

square

#313376 #763155 #767431 #317651

split-complementary

#313376 #765131 #557631

monochromatic

#0D0E20 #1F204B #313376 #4346A1 #6366BE

Accessibility & contrast

On white

11.26

#313376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#313376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313376

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313376	#FFFFFF	#000000	##FFFFFF
##313376	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083E78

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#0C424F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #313376;
/* rgb */ color: rgb(49, 51, 118);
/* oklch */ color: oklch(35.9% 0.112 277.8);

Tailwind

colors: {
  custom: {
    50: '#706a9e',
    500: '#313376',
    950: '#000000',
  },
}

SCSS

$custom: #313376;
$custom-light: #706a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#313376",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 118
  },
  "hsl": {
    "h": 238.261,
    "s": 41.317,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35919,
    "c": 0.11234,
    "h": 277.8
  },
  "luminance": 0.04329
}

Semantic roles & 50–950 ramp

primary

#313376

secondary

#A6A45D

accent

#CE57D1

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #313376

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

Preview Lab → · Contrast checker → · Palette generator →