#2C187A#2C187A

#2C187A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.153 H 282.3°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C187A
RGB	rgb(44, 24, 122)
HSL	hsl(252, 67%, 29%)
HSV	hsv(252, 80%, 48%)
CMYK	cmyk(63.9%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(18.34, 37.80, -51.88)
CIE-LCH	lch(18.34, 64.19, 306.08°)
OKLab	oklab(31.29% 0.0327 -0.1496)
OKLCH	oklch(31.29% 0.153 282.3)
XYZ	xyz(4.8771, 2.5935, 18.6522)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C187A #667A18

analogous

#18357A #2C187A #5D187A

triadic

#2C187A #7A2C18 #187A2C

tetradic

#2C187A #7A1835 #667A18 #187A5D

square

#2C187A #7A1835 #667A18 #187A5D

split-complementary

#2C187A #7A5D18 #357A18

monochromatic

#09051A #1A0E47 #2C187A #3E22AD #5635D7

Accessibility & contrast

On white

13.83

#2C187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2C187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C187A

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C187A	#FFFFFF	#000000	##FFFFFF
##2C187A	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307D

Deuteranopia (green-blind)

#002978

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2c187a;
/* rgb */ color: rgb(44, 24, 122);
/* oklch */ color: oklch(31.3% 0.153 282.3);

Tailwind

colors: {
  custom: {
    50: '#7058a1',
    500: '#2c187a',
    950: '#000000',
  },
}

SCSS

$custom: #2c187a;
$custom-light: #7058a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c187a",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 252.245,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31288,
    "c": 0.15315,
    "h": 282.3
  },
  "luminance": 0.02594
}

Semantic roles & 50–950 ramp

primary

#2C187A

secondary

#98AF3F

accent

#EA3EC7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #2C187A

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

Preview Lab → · Contrast checker → · Palette generator →