#2C2188#2C2188

#2C2188 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.162 H 278.2°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#2C2188
RGB	rgb(44, 33, 136)
HSL	hsl(246, 61%, 33%)
HSV	hsv(246, 76%, 53%)
CMYK	cmyk(67.6%, 75.7%, 0%, 46.7%)
CIE-LAB	lab(21.58, 37.38, -55.39)
CIE-LCH	lch(21.58, 66.82, 304.01°)
OKLab	oklab(34.02% 0.0231 -0.1599)
OKLCH	oklch(34.02% 0.162 278.2)
XYZ	xyz(6.0251, 3.4003, 23.6266)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2188 #7D8821

analogous

#214988 #2C2188 #5F2188

triadic

#2C2188 #882C21 #21882C

tetradic

#2C2188 #882149 #7D8821 #21885F

square

#2C2188 #882149 #7D8821 #21885F

split-complementary

#2C2188 #885F21 #498821

monochromatic

#0C0925 #1C1557 #2C2188 #3C2DB9 #5D4FD4

Accessibility & contrast

On white

12.50

#2C2188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2C2188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2188

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2188	#FFFFFF	#000000	##FFFFFF
##2C2188	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388B

Deuteranopia (green-blind)

#002F86

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c2188;
/* rgb */ color: rgb(44, 33, 136);
/* oklch */ color: oklch(34.0% 0.162 278.2);

Tailwind

colors: {
  custom: {
    50: '#735eac',
    500: '#2c2188',
    950: '#000000',
  },
}

SCSS

$custom: #2c2188;
$custom-light: #735eac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2188",
  "rgb": {
    "r": 44,
    "g": 33,
    "b": 136
  },
  "hsl": {
    "h": 246.408,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34019,
    "c": 0.16161,
    "h": 278.2
  },
  "luminance": 0.03401
}

Semantic roles & 50–950 ramp

primary

#2C2188

secondary

#ACB84D

accent

#E444D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C2188

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

Preview Lab → · Contrast checker → · Palette generator →