#27316C#27316C

#27316C is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.103 H 272.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#27316C
RGB	rgb(39, 49, 108)
HSL	hsl(231, 47%, 29%)
HSV	hsv(231, 64%, 42%)
CMYK	cmyk(63.9%, 54.6%, 0%, 57.6%)
CIE-LAB	lab(22.69, 15.98, -35.79)
CIE-LCH	lch(22.69, 39.20, 294.07°)
OKLab	oklab(33.96% 0.0045 -0.1025)
OKLCH	oklch(33.96% 0.103 272.5)
XYZ	xyz(4.6409, 3.7103, 14.6560)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27316C #6C6227

analogous

#27546C #27316C #40276C

triadic

#27316C #6C2731 #316C27

tetradic

#27316C #6C2754 #6C6227 #276C40

square

#27316C #6C2754 #6C6227 #276C40

split-complementary

#27316C #6C4027 #546C27

monochromatic

#080A16 #171D3F #27316C #374599 #4E5FBF

Accessibility & contrast

On white

12.05

#27316C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#27316C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27316C

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27316C	#FFFFFF	#000000	##FFFFFF
##27316C	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F396E

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#003F49

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #27316c;
/* rgb */ color: rgb(39, 49, 108);
/* oklch */ color: oklch(34.0% 0.103 272.5);

Tailwind

colors: {
  custom: {
    50: '#696896',
    500: '#27316c',
    950: '#000000',
  },
}

SCSS

$custom: #27316c;
$custom-light: #696896;
$custom-dark: #000000;

JSON

{
  "hex": "#27316c",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 108
  },
  "hsl": {
    "h": 231.304,
    "s": 46.939,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33962,
    "c": 0.10264,
    "h": 272.5
  },
  "luminance": 0.03711
}

Semantic roles & 50–950 ramp

primary

#27316C

secondary

#9F9350

accent

#C351D7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #27316C

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

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