#2D1C84#2D1C84

#2D1C84 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.0% C 0.161 H 280.3°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D1C84
RGB	rgb(45, 28, 132)
HSL	hsl(250, 65%, 31%)
HSV	hsv(250, 79%, 52%)
CMYK	cmyk(65.9%, 78.8%, 0%, 48.2%)
CIE-LAB	lab(20.26, 38.98, -55.05)
CIE-LCH	lch(20.26, 67.45, 305.30°)
OKLab	oklab(32.98% 0.0288 -0.1589)
OKLCH	oklch(32.98% 0.161 280.3)
XYZ	xyz(5.6610, 3.0539, 22.1165)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1C84 #73841C

analogous

#1C3F84 #2D1C84 #611C84

triadic

#2D1C84 #842D1C #1C842D

tetradic

#2D1C84 #841C3F #73841C #1C8461

square

#2D1C84 #841C3F #73841C #1C8461

split-complementary

#2D1C84 #84611C #3F841C

monochromatic

#0B071F #1C1152 #2D1C84 #3E27B6 #5B43D7

Accessibility & contrast

On white

13.04

#2D1C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2D1C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1C84

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1C84	#FFFFFF	#000000	##FFFFFF
##2D1C84	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#002D82

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d1c84;
/* rgb */ color: rgb(45, 28, 132);
/* oklch */ color: oklch(33.0% 0.161 280.3);

Tailwind

colors: {
  custom: {
    50: '#735ba9',
    500: '#2d1c84',
    950: '#000000',
  },
}

SCSS

$custom: #2d1c84;
$custom-light: #735ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1c84",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 132
  },
  "hsl": {
    "h": 249.808,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32981,
    "c": 0.16149,
    "h": 280.3
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#2D1C84

secondary

#A4B745

accent

#E840CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1C84

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

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