#2C1D87#2C1D87

#2C1D87 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.4% C 0.164 H 279.1°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#2C1D87
RGB	rgb(44, 29, 135)
HSL	hsl(248, 65%, 32%)
HSV	hsv(248, 79%, 53%)
CMYK	cmyk(67.4%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(20.69, 39.28, -56.24)
CIE-LCH	lch(20.69, 68.60, 304.94°)
OKLab	oklab(33.36% 0.0259 -0.1624)
OKLCH	oklch(33.36% 0.164 279.1)
XYZ	xyz(5.8498, 3.1630, 23.2192)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1D87 #78871D

analogous

#1D4387 #2C1D87 #611D87

triadic

#2C1D87 #872C1D #1D872C

tetradic

#2C1D87 #871D43 #78871D #1D8761

square

#2C1D87 #871D43 #78871D #1D8761

split-complementary

#2C1D87 #87611D #43871D

monochromatic

#0B0722 #1C1255 #2C1D87 #3C28B9 #5B47D7

Accessibility & contrast

On white

12.86

#2C1D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C1D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1D87

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1D87	#FFFFFF	#000000	##FFFFFF
##2C1D87	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c1d87;
/* rgb */ color: rgb(44, 29, 135);
/* oklch */ color: oklch(33.4% 0.164 279.1);

Tailwind

colors: {
  custom: {
    50: '#735cab',
    500: '#2c1d87',
    950: '#000000',
  },
}

SCSS

$custom: #2c1d87;
$custom-light: #735cab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1d87",
  "rgb": {
    "r": 44,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 248.491,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33356,
    "c": 0.16444,
    "h": 279.1
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#2C1D87

secondary

#A9B946

accent

#E840D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1D87

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

Preview Lab → · Contrast checker → · Palette generator →