#31268C#31268C

#31268C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.160 H 279.3°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#31268C
RGB	rgb(49, 38, 140)
HSL	hsl(246, 57%, 35%)
HSV	hsv(246, 73%, 55%)
CMYK	cmyk(65%, 72.9%, 0%, 45.1%)
CIE-LAB	lab(23.45, 36.44, -54.80)
CIE-LCH	lch(23.45, 65.81, 303.62°)
OKLab	oklab(35.57% 0.0259 -0.1581)
OKLCH	oklch(35.57% 0.16 279.3)
XYZ	xyz(6.6918, 3.9321, 25.2122)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31268C #818C26

analogous

#264E8C #31268C #64268C

triadic

#31268C #8C3126 #268C31

tetradic

#31268C #8C264E #818C26 #268C64

square

#31268C #8C264E #818C26 #268C64

split-complementary

#31268C #8C6426 #4E8C26

monochromatic

#0F0C2C #20195C #31268C #4233BC #675AD2

Accessibility & contrast

On white

11.75

#31268C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#31268C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31268C

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31268C	#FFFFFF	#000000	##FFFFFF
##31268C	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8F

Deuteranopia (green-blind)

#00348A

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #31268c;
/* rgb */ color: rgb(49, 38, 140);
/* oklch */ color: oklch(35.6% 0.160 279.3);

Tailwind

colors: {
  custom: {
    50: '#7562af',
    500: '#31268c',
    950: '#000000',
  },
}

SCSS

$custom: #31268c;
$custom-light: #7562af;
$custom-dark: #000000;

JSON

{
  "hex": "#31268c",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 140
  },
  "hsl": {
    "h": 246.471,
    "s": 57.303,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35572,
    "c": 0.16022,
    "h": 279.3
  },
  "luminance": 0.03933
}

Semantic roles & 50–950 ramp

primary

#31268C

secondary

#ADB757

accent

#E147D0

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #31268C

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

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