#313176#313176

#313176 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.5% C 0.115 H 278.8°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#313176
RGB	rgb(49, 49, 118)
HSL	hsl(240, 41%, 33%)
HSV	hsv(240, 58%, 46%)
CMYK	cmyk(58.5%, 58.5%, 0%, 53.7%)
CIE-LAB	lab(24.18, 21.74, -39.75)
CIE-LCH	lch(24.18, 45.31, 298.68°)
OKLab	oklab(35.51% 0.0176 -0.1139)
OKLCH	oklch(35.51% 0.115 278.8)
XYZ	xyz(5.6339, 4.1572, 17.6416)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313176 #767631

analogous

#315376 #313176 #533176

triadic

#313176 #763131 #317631

tetradic

#313176 #763153 #767631 #317653

square

#313176 #763153 #767631 #317653

split-complementary

#313176 #765331 #537631

monochromatic

#0D0D20 #1F1F4B #313176 #4343A1 #6363BE

Accessibility & contrast

On white

11.47

#313176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#313176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313176

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313176	#FFFFFF	#000000	##FFFFFF
##313176	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C78

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#0C414E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313176;
/* rgb */ color: rgb(49, 49, 118);
/* oklch */ color: oklch(35.5% 0.115 278.8);

Tailwind

colors: {
  custom: {
    50: '#70699e',
    500: '#313176',
    950: '#000000',
  },
}

SCSS

$custom: #313176;
$custom-light: #70699e;
$custom-dark: #000000;

JSON

{
  "hex": "#313176",
  "rgb": {
    "r": 49,
    "g": 49,
    "b": 118
  },
  "hsl": {
    "h": 240,
    "s": 41.317,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35514,
    "c": 0.11525,
    "h": 278.8
  },
  "luminance": 0.04158
}

Semantic roles & 50–950 ramp

primary

#313176

secondary

#A6A65D

accent

#D157D1

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #313176

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

Preview Lab → · Contrast checker → · Palette generator →