#2D1D87#2D1D87

#2D1D87 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.4% C 0.164 H 279.6°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#2D1D87
RGB	rgb(45, 29, 135)
HSL	hsl(249, 65%, 32%)
HSV	hsv(249, 79%, 53%)
CMYK	cmyk(66.7%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(20.77, 39.40, -56.09)
CIE-LCH	lch(20.77, 68.55, 305.08°)
OKLab	oklab(33.44% 0.0274 -0.1619)
OKLCH	oklch(33.44% 0.164 279.6)
XYZ	xyz(5.8933, 3.1854, 23.2213)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1D87 #77871D

analogous

#1D4287 #2D1D87 #621D87

triadic

#2D1D87 #872D1D #1D872D

tetradic

#2D1D87 #871D42 #77871D #1D8762

square

#2D1D87 #871D42 #77871D #1D8762

split-complementary

#2D1D87 #87621D #42871D

monochromatic

#0B0722 #1C1255 #2D1D87 #3E28B9 #5D47D7

Accessibility & contrast

On white

12.83

#2D1D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2D1D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1D87

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1D87	#FFFFFF	#000000	##FFFFFF
##2D1D87	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	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: #2d1d87;
/* rgb */ color: rgb(45, 29, 135);
/* oklch */ color: oklch(33.4% 0.164 279.6);

Tailwind

colors: {
  custom: {
    50: '#735cab',
    500: '#2d1d87',
    950: '#000000',
  },
}

SCSS

$custom: #2d1d87;
$custom-light: #735cab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1d87",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 249.057,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33438,
    "c": 0.16423,
    "h": 279.6
  },
  "luminance": 0.03186
}

Semantic roles & 50–950 ramp

primary

#2D1D87

secondary

#A8B946

accent

#E840CE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1D87

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

Preview Lab → · Contrast checker → · Palette generator →