#2A1E99#2A1E99

#2A1E99 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.186 H 275.5°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A1E99
RGB	rgb(42, 30, 153)
HSL	hsl(246, 67%, 36%)
HSV	hsv(246, 80%, 60%)
CMYK	cmyk(72.5%, 80.4%, 0%, 40%)
CIE-LAB	lab(22.72, 44.33, -64.06)
CIE-LCH	lch(22.72, 77.90, 304.68°)
OKLab	oklab(35.34% 0.0177 -0.1852)
OKLCH	oklch(35.34% 0.186 275.5)
XYZ	xyz(7.1670, 3.7200, 30.4711)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1E99 #8D991E

analogous

#1E4F99 #2A1E99 #671E99

triadic

#2A1E99 #992A1E #1E992A

tetradic

#2A1E99 #991E4F #8D991E #1E9967

square

#2A1E99 #991E4F #8D991E #1E9967

split-complementary

#2A1E99 #99671E #4F991E

monochromatic

#0E0A33 #1C1466 #2A1E99 #3828CC #6154DD

Accessibility & contrast

On white

12.04

#2A1E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A1E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1E99

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1E99	#FFFFFF	#000000	##FFFFFF
##2A1E99	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a1e99;
/* rgb */ color: rgb(42, 30, 153);
/* oklch */ color: oklch(35.3% 0.186 275.5);

Tailwind

colors: {
  custom: {
    50: '#765db8',
    500: '#2a1e99',
    950: '#000000',
  },
}

SCSS

$custom: #2a1e99;
$custom-light: #765db8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1e99",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 245.854,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35336,
    "c": 0.18605,
    "h": 275.5
  },
  "luminance": 0.03721
}

Semantic roles & 50–950 ramp

primary

#2A1E99

secondary

#B6C152

accent

#EA3ED9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2A1E99

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

Preview Lab → · Contrast checker → · Palette generator →