#312094#312094

#312094 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.177 H 279.1°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#312094
RGB	rgb(49, 32, 148)
HSL	hsl(249, 64%, 35%)
HSV	hsv(249, 78%, 58%)
CMYK	cmyk(66.9%, 78.4%, 0%, 42%)
CIE-LAB	lab(23.08, 42.40, -60.37)
CIE-LCH	lch(23.08, 73.77, 305.08°)
OKLab	oklab(35.56% 0.028 -0.1743)
OKLCH	oklch(35.56% 0.177 279.1)
XYZ	xyz(7.1267, 3.8235, 28.3737)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312094 #839420

analogous

#204994 #312094 #6B2094

triadic

#312094 #943120 #209431

tetradic

#312094 #942049 #839420 #20946B

square

#312094 #942049 #839420 #20946B

split-complementary

#312094 #946B20 #499420

monochromatic

#100A2F #201562 #312094 #422BC6 #6854DA

Accessibility & contrast

On white

11.90

#312094 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#312094 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312094

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312094	#FFFFFF	#000000	##FFFFFF
##312094	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B97

Deuteranopia (green-blind)

#003292

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #312094;
/* rgb */ color: rgb(49, 32, 148);
/* oklch */ color: oklch(35.6% 0.177 279.1);

Tailwind

colors: {
  custom: {
    50: '#785fb5',
    500: '#312094',
    950: '#000000',
  },
}

SCSS

$custom: #312094;
$custom-light: #785fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#312094",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 148
  },
  "hsl": {
    "h": 248.793,
    "s": 64.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35561,
    "c": 0.17656,
    "h": 279.1
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#312094

secondary

#AEBE52

accent

#E740CF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #312094

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

Preview Lab → · Contrast checker → · Palette generator →