#2C1E99#2C1E99

#2C1E99 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.5% C 0.186 H 276.3°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C1E99
RGB	rgb(44, 30, 153)
HSL	hsl(247, 67%, 36%)
HSV	hsv(247, 80%, 60%)
CMYK	cmyk(71.2%, 80.4%, 0%, 40%)
CIE-LAB	lab(22.87, 44.50, -63.80)
CIE-LCH	lch(22.87, 77.79, 304.90°)
OKLab	oklab(35.48% 0.0205 -0.1844)
OKLCH	oklch(35.48% 0.186 276.3)
XYZ	xyz(7.2509, 3.7633, 30.4751)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1E99 #8B991E

analogous

#1E4D99 #2C1E99 #691E99

triadic

#2C1E99 #992C1E #1E992C

tetradic

#2C1E99 #991E4D #8B991E #1E9969

square

#2C1E99 #991E4D #8B991E #1E9969

split-complementary

#2C1E99 #99691E #4D991E

monochromatic

#0F0A33 #1D1466 #2C1E99 #3B28CC #6454DD

Accessibility & contrast

On white

11.98

#2C1E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2C1E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1E99

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1E99	#FFFFFF	#000000	##FFFFFF
##2C1E99	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c1e99;
/* rgb */ color: rgb(44, 30, 153);
/* oklch */ color: oklch(35.5% 0.186 276.3);

Tailwind

colors: {
  custom: {
    50: '#775db8',
    500: '#2c1e99',
    950: '#000000',
  },
}

SCSS

$custom: #2c1e99;
$custom-light: #775db8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1e99",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 246.829,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35478,
    "c": 0.18556,
    "h": 276.3
  },
  "luminance": 0.03764
}

Semantic roles & 50–950 ramp

primary

#2C1E99

secondary

#B4C152

accent

#EA3ED6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2C1E99

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

Preview Lab → · Contrast checker → · Palette generator →