#2C187D#2C187D

#2C187D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.157 H 281.7°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C187D
RGB	rgb(44, 24, 125)
HSL	hsl(252, 68%, 29%)
HSV	hsv(252, 81%, 49%)
CMYK	cmyk(64.8%, 80.8%, 0%, 51%)
CIE-LAB	lab(18.67, 38.74, -53.25)
CIE-LCH	lch(18.67, 65.85, 306.04°)
OKLab	oklab(31.62% 0.0318 -0.1536)
OKLCH	oklch(31.62% 0.157 281.7)
XYZ	xyz(5.0658, 2.6690, 19.6463)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C187D #697D18

analogous

#18377D #2C187D #5F187D

triadic

#2C187D #7D2C18 #187D2C

tetradic

#2C187D #7D1837 #697D18 #187D5F

square

#2C187D #7D1837 #697D18 #187D5F

split-complementary

#2C187D #7D5F18 #377D18

monochromatic

#09051A #1A0E4A #2C187D #3E22B0 #5737D9

Accessibility & contrast

On white

13.69

#2C187D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2C187D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C187D

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C187D	#FFFFFF	#000000	##FFFFFF
##2C187D	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2c187d;
/* rgb */ color: rgb(44, 24, 125);
/* oklch */ color: oklch(31.6% 0.157 281.7);

Tailwind

colors: {
  custom: {
    50: '#7158a4',
    500: '#2c187d',
    950: '#000000',
  },
}

SCSS

$custom: #2c187d;
$custom-light: #7158a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c187d",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 125
  },
  "hsl": {
    "h": 251.881,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31617,
    "c": 0.15686,
    "h": 281.7
  },
  "luminance": 0.02669
}

Semantic roles & 50–950 ramp

primary

#2C187D

secondary

#9BB23F

accent

#EB3DC8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2C187D

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

Preview Lab → · Contrast checker → · Palette generator →