#2C1B96#2C1B96

#2C1B96 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.8% C 0.185 H 277.1°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B96
RGB	rgb(44, 27, 150)
HSL	hsl(248, 69%, 35%)
HSV	hsv(248, 82%, 59%)
CMYK	cmyk(70.7%, 82%, 0%, 41.2%)
CIE-LAB	lab(22.02, 45.05, -63.37)
CIE-LCH	lch(22.02, 77.75, 305.41°)
OKLab	oklab(34.78% 0.0227 -0.1831)
OKLCH	oklch(34.78% 0.185 277.1)
XYZ	xyz(6.9339, 3.5207, 29.1624)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B96 #85961B

analogous

#1B4796 #2C1B96 #6A1B96

triadic

#2C1B96 #962C1B #1B962C

tetradic

#2C1B96 #961B47 #85961B #1B966A

square

#2C1B96 #961B47 #85961B #1B966A

split-complementary

#2C1B96 #966A1B #47961B

monochromatic

#0E082E #1D1262 #2C1B96 #3B24CA #614DDF

Accessibility & contrast

On white

12.32

#2C1B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C1B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B96

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B96	#FFFFFF	#000000	##FFFFFF
##2C1B96	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c1b96;
/* rgb */ color: rgb(44, 27, 150);
/* oklch */ color: oklch(34.8% 0.185 277.1);

Tailwind

colors: {
  custom: {
    50: '#765cb6',
    500: '#2c1b96',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b96;
$custom-light: #765cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b96",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 248.293,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34784,
    "c": 0.18452,
    "h": 277.1
  },
  "luminance": 0.03521
}

Semantic roles & 50–950 ramp

primary

#2C1B96

secondary

#B1C14C

accent

#EC3BD4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2C1B96

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

Preview Lab → · Contrast checker → · Palette generator →