#2D1C8A#2D1C8A

#2D1C8A is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.169 H 279.2°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D1C8A
RGB	rgb(45, 28, 138)
HSL	hsl(249, 66%, 33%)
HSV	hsv(249, 80%, 54%)
CMYK	cmyk(67.4%, 79.7%, 0%, 45.9%)
CIE-LAB	lab(20.92, 40.89, -57.74)
CIE-LCH	lch(20.92, 70.75, 305.30°)
OKLab	oklab(33.64% 0.0271 -0.1667)
OKLCH	oklch(33.64% 0.169 279.2)
XYZ	xyz(6.0834, 3.2229, 24.3413)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1C8A #798A1C

analogous

#1C428A #2D1C8A #641C8A

triadic

#2D1C8A #8A2D1C #1C8A2D

tetradic

#2D1C8A #8A1C42 #798A1C #1C8A64

square

#2D1C8A #8A1C42 #798A1C #1C8A64

split-complementary

#2D1C8A #8A641C #428A1C

monochromatic

#0C0724 #1C1257 #2D1C8A #3E26BD #5D47DA

Accessibility & contrast

On white

12.77

#2D1C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2D1C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1C8A

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1C8A	#FFFFFF	#000000	##FFFFFF
##2D1C8A	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d1c8a;
/* rgb */ color: rgb(45, 28, 138);
/* oklch */ color: oklch(33.6% 0.169 279.2);

Tailwind

colors: {
  custom: {
    50: '#745bad',
    500: '#2d1c8a',
    950: '#000000',
  },
}

SCSS

$custom: #2d1c8a;
$custom-light: #745bad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1c8a",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 138
  },
  "hsl": {
    "h": 249.273,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33637,
    "c": 0.16891,
    "h": 279.2
  },
  "luminance": 0.03223
}

Semantic roles & 50–950 ramp

primary

#2D1C8A

secondary

#A9BB46

accent

#E93FCF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1C8A

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

Preview Lab → · Contrast checker → · Palette generator →