#312092#312092

#312092 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.174 H 279.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#312092
RGB	rgb(49, 32, 146)
HSL	hsl(249, 64%, 35%)
HSV	hsv(249, 78%, 57%)
CMYK	cmyk(66.4%, 78.1%, 0%, 42.7%)
CIE-LAB	lab(22.86, 41.76, -59.49)
CIE-LCH	lch(22.86, 72.68, 305.07°)
OKLab	oklab(35.35% 0.0285 -0.1718)
OKLCH	oklch(35.35% 0.174 279.4)
XYZ	xyz(6.9698, 3.7608, 27.5472)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312092 #819220

analogous

#204892 #312092 #6A2092

triadic

#312092 #923120 #209231

tetradic

#312092 #922048 #819220 #20926A

square

#312092 #922048 #819220 #20926A

split-complementary

#312092 #926A20 #489220

monochromatic

#0F0A2E #201560 #312092 #422BC4 #6753D9

Accessibility & contrast

On white

11.98

#312092 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#312092 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312092

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312092	#FFFFFF	#000000	##FFFFFF
##312092	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B95

Deuteranopia (green-blind)

#003290

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #312092;
/* rgb */ color: rgb(49, 32, 146);
/* oklch */ color: oklch(35.3% 0.174 279.4);

Tailwind

colors: {
  custom: {
    50: '#775eb3',
    500: '#312092',
    950: '#000000',
  },
}

SCSS

$custom: #312092;
$custom-light: #775eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#312092",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 146
  },
  "hsl": {
    "h": 248.947,
    "s": 64.045,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35347,
    "c": 0.17411,
    "h": 279.4
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#312092

secondary

#ADBD51

accent

#E741CE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #312092

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

Preview Lab → · Contrast checker → · Palette generator →