#2E1B9D#2E1B9D

#2E1B9D is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.7% C 0.192 H 277.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#2E1B9D
RGB	rgb(46, 27, 157)
HSL	hsl(249, 71%, 36%)
HSV	hsv(249, 83%, 62%)
CMYK	cmyk(70.7%, 82.8%, 0%, 38.4%)
CIE-LAB	lab(22.99, 47.36, -66.05)
CIE-LCH	lch(22.99, 81.28, 305.64°)
OKLab	oklab(35.74% 0.0235 -0.1909)
OKLCH	oklch(35.74% 0.192 277)
XYZ	xyz(7.6025, 3.7983, 32.2243)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1B9D #8A9D1B

analogous

#1B499D #2E1B9D #6F1B9D

triadic

#2E1B9D #9D2E1B #1B9D2E

tetradic

#2E1B9D #9D1B49 #8A9D1B #1B9D6F

square

#2E1B9D #9D1B49 #8A9D1B #1B9D6F

split-complementary

#2E1B9D #9D6F1B #499D1B

monochromatic

#0F0935 #1F1269 #2E1B9D #3D24D1 #6651E1

Accessibility & contrast

On white

11.93

#2E1B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2E1B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1B9D

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1B9D	#FFFFFF	#000000	##FFFFFF
##2E1B9D	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA1

Deuteranopia (green-blind)

#00319B

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e1b9d;
/* rgb */ color: rgb(46, 27, 157);
/* oklch */ color: oklch(35.7% 0.192 277.0);

Tailwind

colors: {
  custom: {
    50: '#795cbb',
    500: '#2e1b9d',
    950: '#000000',
  },
}

SCSS

$custom: #2e1b9d;
$custom-light: #795cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1b9d",
  "rgb": {
    "r": 46,
    "g": 27,
    "b": 157
  },
  "hsl": {
    "h": 248.769,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35737,
    "c": 0.1923,
    "h": 277
  },
  "luminance": 0.03799
}

Semantic roles & 50–950 ramp

primary

#2E1B9D

secondary

#B3C450

accent

#ED3AD3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2E1B9D

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

Preview Lab → · Contrast checker → · Palette generator →