#312392#312392

#312392 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.171 H 279.0°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#312392
RGB	rgb(49, 35, 146)
HSL	hsl(248, 61%, 35%)
HSV	hsv(248, 76%, 57%)
CMYK	cmyk(66.4%, 76%, 0%, 42.7%)
CIE-LAB	lab(23.44, 40.13, -58.54)
CIE-LCH	lch(23.44, 70.98, 304.43°)
OKLab	oklab(35.75% 0.0267 -0.169)
OKLCH	oklch(35.75% 0.171 279)
XYZ	xyz(7.0543, 3.9298, 27.5753)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312392 #849223

analogous

#234C92 #312392 #692392

triadic

#312392 #923123 #239231

tetradic

#312392 #92234C #849223 #239269

square

#312392 #92234C #849223 #239269

split-complementary

#312392 #926923 #4C9223

monochromatic

#100B2F #201761 #312392 #422FC3 #6858D7

Accessibility & contrast

On white

11.76

#312392 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#312392 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312392

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312392	#FFFFFF	#000000	##FFFFFF
##312392	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C95

Deuteranopia (green-blind)

#003390

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #312392;
/* rgb */ color: rgb(49, 35, 146);
/* oklch */ color: oklch(35.8% 0.171 279.0);

Tailwind

colors: {
  custom: {
    50: '#7760b3',
    500: '#312392',
    950: '#000000',
  },
}

SCSS

$custom: #312392;
$custom-light: #7760b3;
$custom-dark: #000000;

JSON

{
  "hex": "#312392",
  "rgb": {
    "r": 49,
    "g": 35,
    "b": 146
  },
  "hsl": {
    "h": 247.568,
    "s": 61.326,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3575,
    "c": 0.17111,
    "h": 279
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#312392

secondary

#AEBB55

accent

#E443D0

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #312392

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

Preview Lab → · Contrast checker → · Palette generator →