#2C1C87#2C1C87

#2C1C87 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.2% C 0.165 H 279.2°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C1C87
RGB	rgb(44, 28, 135)
HSL	hsl(249, 66%, 32%)
HSV	hsv(249, 79%, 53%)
CMYK	cmyk(67.4%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(20.50, 39.82, -56.55)
CIE-LCH	lch(20.50, 69.16, 305.15°)
OKLab	oklab(33.23% 0.0265 -0.1633)
OKLCH	oklch(33.23% 0.165 279.2)
XYZ	xyz(5.8257, 3.1148, 23.2112)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1C87 #77871C

analogous

#1C4287 #2C1C87 #621C87

triadic

#2C1C87 #872C1C #1C872C

tetradic

#2C1C87 #871C42 #77871C #1C8762

square

#2C1C87 #871C42 #77871C #1C8762

split-complementary

#2C1C87 #87621C #42871C

monochromatic

#0B0722 #1B1154 #2C1C87 #3D27BA #5B45D8

Accessibility & contrast

On white

12.94

#2C1C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2C1C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1C87

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1C87	#FFFFFF	#000000	##FFFFFF
##2C1C87	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#002D85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c1c87;
/* rgb */ color: rgb(44, 28, 135);
/* oklch */ color: oklch(33.2% 0.165 279.2);

Tailwind

colors: {
  custom: {
    50: '#735bab',
    500: '#2c1c87',
    950: '#000000',
  },
}

SCSS

$custom: #2c1c87;
$custom-light: #735bab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1c87",
  "rgb": {
    "r": 44,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 248.972,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33225,
    "c": 0.16541,
    "h": 279.2
  },
  "luminance": 0.03115
}

Semantic roles & 50–950 ramp

primary

#2C1C87

secondary

#A8BA45

accent

#E93FCF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1C87

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

Preview Lab → · Contrast checker → · Palette generator →