#2C219A#2C219A

#2C219A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.184 H 275.9°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C219A
RGB	rgb(44, 33, 154)
HSL	hsl(245, 65%, 37%)
HSV	hsv(245, 79%, 60%)
CMYK	cmyk(71.4%, 78.6%, 0%, 39.6%)
CIE-LAB	lab(23.52, 43.27, -63.34)
CIE-LCH	lch(23.52, 76.71, 304.34°)
OKLab	oklab(35.97% 0.0188 -0.1831)
OKLCH	oklch(35.97% 0.184 275.9)
XYZ	xyz(7.4134, 3.9556, 30.9384)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C219A #8F9A21

analogous

#21529A #2C219A #69219A

triadic

#2C219A #9A2C21 #219A2C

tetradic

#2C219A #9A2152 #8F9A21 #219A69

square

#2C219A #9A2152 #8F9A21 #219A69

split-complementary

#2C219A #9A6921 #529A21

monochromatic

#0F0B35 #1E1668 #2C219A #3A2CCC #665ADC

Accessibility & contrast

On white

11.72

#2C219A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2C219A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C219A

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C219A	#FFFFFF	#000000	##FFFFFF
##2C219A	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9D

Deuteranopia (green-blind)

#003398

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c219a;
/* rgb */ color: rgb(44, 33, 154);
/* oklch */ color: oklch(36.0% 0.184 275.9);

Tailwind

colors: {
  custom: {
    50: '#775fb9',
    500: '#2c219a',
    950: '#000000',
  },
}

SCSS

$custom: #2c219a;
$custom-light: #775fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c219a",
  "rgb": {
    "r": 44,
    "g": 33,
    "b": 154
  },
  "hsl": {
    "h": 245.455,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35967,
    "c": 0.18409,
    "h": 275.9
  },
  "luminance": 0.03956
}

Semantic roles & 50–950 ramp

primary

#2C219A

secondary

#B6C057

accent

#E840D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C219A

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

Preview Lab → · Contrast checker → · Palette generator →