#2C189D#2C189D

#2C189D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.3% C 0.195 H 276.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C189D
RGB	rgb(44, 24, 157)
HSL	hsl(249, 73%, 35%)
HSV	hsv(249, 85%, 62%)
CMYK	cmyk(72%, 84.7%, 0%, 38.4%)
CIE-LAB	lab(22.38, 48.54, -67.07)
CIE-LCH	lch(22.38, 82.79, 305.89°)
OKLab	oklab(35.28% 0.0217 -0.1938)
OKLCH	oklch(35.28% 0.195 276.4)
XYZ	xyz(7.4492, 3.6224, 32.1984)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C189D #899D18

analogous

#18469D #2C189D #6F189D

triadic

#2C189D #9D2C18 #189D2C

tetradic

#2C189D #9D1846 #899D18 #189D6F

square

#2C189D #9D1846 #899D18 #189D6F

split-complementary

#2C189D #9D6F18 #469D18

monochromatic

#0E0833 #1D1068 #2C189D #3B20D2 #634CE4

Accessibility & contrast

On white

12.18

#2C189D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2C189D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C189D

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C189D	#FFFFFF	#000000	##FFFFFF
##2C189D	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA1

Deuteranopia (green-blind)

#00309B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c189d;
/* rgb */ color: rgb(44, 24, 157);
/* oklch */ color: oklch(35.3% 0.195 276.4);

Tailwind

colors: {
  custom: {
    50: '#785bbb',
    500: '#2c189d',
    950: '#000000',
  },
}

SCSS

$custom: #2c189d;
$custom-light: #785bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c189d",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 157
  },
  "hsl": {
    "h": 249.023,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35275,
    "c": 0.19503,
    "h": 276.4
  },
  "luminance": 0.03623
}

Semantic roles & 50–950 ramp

primary

#2C189D

secondary

#B3C54B

accent

#F038D4

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2C189D

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

Preview Lab → · Contrast checker → · Palette generator →