#2D1A8D#2D1A8D

#2D1A8D is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.7% C 0.174 H 279.0°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D1A8D
RGB	rgb(45, 26, 141)
HSL	hsl(250, 69%, 33%)
HSV	hsv(250, 82%, 55%)
CMYK	cmyk(68.1%, 81.6%, 0%, 44.7%)
CIE-LAB	lab(20.90, 42.84, -59.63)
CIE-LCH	lch(20.90, 73.43, 305.69°)
OKLab	oklab(33.73% 0.0273 -0.1722)
OKLCH	oklch(33.73% 0.174 279)
XYZ	xyz(6.2578, 3.2192, 25.4857)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1A8D #7A8D1A

analogous

#1A408D #2D1A8D #661A8D

triadic

#2D1A8D #8D2D1A #1A8D2D

tetradic

#2D1A8D #8D1A40 #7A8D1A #1A8D66

square

#2D1A8D #8D1A40 #7A8D1A #1A8D66

split-complementary

#2D1A8D #8D661A #408D1A

monochromatic

#0C0726 #1D1059 #2D1A8D #3D24C1 #5E45DD

Accessibility & contrast

On white

12.77

#2D1A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2D1A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1A8D

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1A8D	#FFFFFF	#000000	##FFFFFF
##2D1A8D	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)

#003790

Deuteranopia (green-blind)

#002E8B

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d1a8d;
/* rgb */ color: rgb(45, 26, 141);
/* oklch */ color: oklch(33.7% 0.174 279.0);

Tailwind

colors: {
  custom: {
    50: '#755ab0',
    500: '#2d1a8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d1a8d;
$custom-light: #755ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1a8d",
  "rgb": {
    "r": 45,
    "g": 26,
    "b": 141
  },
  "hsl": {
    "h": 249.913,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33726,
    "c": 0.17438,
    "h": 279
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#2D1A8D

secondary

#AABE45

accent

#EC3CCF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1A8D

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

Preview Lab → · Contrast checker → · Palette generator →