#2E1B9A#2E1B9A

#2E1B9A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.4% C 0.189 H 277.4°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E1B9A
RGB	rgb(46, 27, 154)
HSL	hsl(249, 70%, 35%)
HSV	hsv(249, 82%, 60%)
CMYK	cmyk(70.1%, 82.5%, 0%, 39.6%)
CIE-LAB	lab(22.64, 46.45, -64.79)
CIE-LCH	lch(22.64, 79.72, 305.64°)
OKLab	oklab(35.39% 0.0244 -0.1872)
OKLCH	oklch(35.39% 0.189 277.4)
XYZ	xyz(7.3495, 3.6971, 30.8919)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1B9A #879A1B

analogous

#1B489A #2E1B9A #6D1B9A

triadic

#2E1B9A #9A2E1B #1B9A2E

tetradic

#2E1B9A #9A1B48 #879A1B #1B9A6D

square

#2E1B9A #9A1B48 #879A1B #1B9A6D

split-complementary

#2E1B9A #9A6D1B #489A1B

monochromatic

#0F0932 #1E1266 #2E1B9A #3E24CE #654FE0

Accessibility & contrast

On white

12.07

#2E1B9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2E1B9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1B9A

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1B9A	#FFFFFF	#000000	##FFFFFF
##2E1B9A	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9D

Deuteranopia (green-blind)

#003198

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2e1b9a;
/* rgb */ color: rgb(46, 27, 154);
/* oklch */ color: oklch(35.4% 0.189 277.4);

Tailwind

colors: {
  custom: {
    50: '#785cb9',
    500: '#2e1b9a',
    950: '#000000',
  },
}

SCSS

$custom: #2e1b9a;
$custom-light: #785cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1b9a",
  "rgb": {
    "r": 46,
    "g": 27,
    "b": 154
  },
  "hsl": {
    "h": 248.976,
    "s": 70.166,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35393,
    "c": 0.18879,
    "h": 277.4
  },
  "luminance": 0.03698
}

Semantic roles & 50–950 ramp

primary

#2E1B9A

secondary

#B1C34E

accent

#ED3BD2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2E1B9A

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

Preview Lab → · Contrast checker → · Palette generator →