#2C138D#2C138D

#2C138D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.9% C 0.180 H 279.3°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C138D
RGB	rgb(44, 19, 141)
HSL	hsl(252, 76%, 31%)
HSV	hsv(252, 87%, 55%)
CMYK	cmyk(68.8%, 86.5%, 0%, 44.7%)
CIE-LAB	lab(19.74, 45.91, -61.57)
CIE-LCH	lch(19.74, 76.80, 306.71°)
OKLab	oklab(32.9% 0.029 -0.1777)
OKLCH	oklch(32.9% 0.18 279.3)
XYZ	xyz(6.0778, 2.9238, 25.4382)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C138D #748D13

analogous

#13378D #2C138D #69138D

triadic

#2C138D #8D2C13 #138D2C

tetradic

#2C138D #8D1337 #748D13 #138D69

square

#2C138D #8D1337 #748D13 #138D69

split-complementary

#2C138D #8D6913 #378D13

monochromatic

#0A0421 #1B0C57 #2C138D #3D1AC3 #5A36E4

Accessibility & contrast

On white

13.25

#2C138D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2C138D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C138D

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C138D	#FFFFFF	#000000	##FFFFFF
##2C138D	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2c138d;
/* rgb */ color: rgb(44, 19, 141);
/* oklch */ color: oklch(32.9% 0.180 279.3);

Tailwind

colors: {
  custom: {
    50: '#7557b0',
    500: '#2c138d',
    950: '#000000',
  },
}

SCSS

$custom: #2c138d;
$custom-light: #7557b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c138d",
  "rgb": {
    "r": 44,
    "g": 19,
    "b": 141
  },
  "hsl": {
    "h": 252.295,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32901,
    "c": 0.18009,
    "h": 279.3
  },
  "luminance": 0.02924
}

Semantic roles & 50–950 ramp

primary

#2C138D

secondary

#A6C13B

accent

#F335CC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2C138D

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

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