#2D1D88#2D1D88

#2D1D88 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.165 H 279.4°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D1D88
RGB	rgb(45, 29, 136)
HSL	hsl(249, 65%, 32%)
HSV	hsv(249, 79%, 53%)
CMYK	cmyk(66.9%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(20.88, 39.72, -56.54)
CIE-LCH	lch(20.88, 69.10, 305.09°)
OKLab	oklab(33.55% 0.0271 -0.1632)
OKLCH	oklch(33.55% 0.165 279.4)
XYZ	xyz(5.9641, 3.2137, 23.5938)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1D88 #78881D

analogous

#1D4388 #2D1D88 #631D88

triadic

#2D1D88 #882D1D #1D882D

tetradic

#2D1D88 #881D43 #78881D #1D8863

square

#2D1D88 #881D43 #78881D #1D8863

split-complementary

#2D1D88 #88631D #43881D

monochromatic

#0C0723 #1C1256 #2D1D88 #3E28BA #5D48D8

Accessibility & contrast

On white

12.78

#2D1D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2D1D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1D88

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1D88	#FFFFFF	#000000	##FFFFFF
##2D1D88	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002E86

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d1d88;
/* rgb */ color: rgb(45, 29, 136);
/* oklch */ color: oklch(33.5% 0.165 279.4);

Tailwind

colors: {
  custom: {
    50: '#735cac',
    500: '#2d1d88',
    950: '#000000',
  },
}

SCSS

$custom: #2d1d88;
$custom-light: #735cac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1d88",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 248.972,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33547,
    "c": 0.16548,
    "h": 279.4
  },
  "luminance": 0.03214
}

Semantic roles & 50–950 ramp

primary

#2D1D88

secondary

#A9BA47

accent

#E840CF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1D88

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

Preview Lab → · Contrast checker → · Palette generator →