#2C188C#2C188C

#2C188C is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.175 H 278.9°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#2C188C
RGB	rgb(44, 24, 140)
HSL	hsl(250, 71%, 32%)
HSV	hsv(250, 83%, 55%)
CMYK	cmyk(68.6%, 82.9%, 0%, 45.1%)
CIE-LAB	lab(20.37, 43.40, -59.89)
CIE-LCH	lch(20.37, 73.96, 305.93°)
OKLab	oklab(33.3% 0.0271 -0.173)
OKLCH	oklch(33.3% 0.175 278.9)
XYZ	xyz(6.0974, 3.0817, 25.0794)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C188C #788C18

analogous

#183E8C #2C188C #66188C

triadic

#2C188C #8C2C18 #188C2C

tetradic

#2C188C #8C183E #788C18 #188C66

square

#2C188C #8C183E #788C18 #188C66

split-complementary

#2C188C #8C6618 #3E8C18

monochromatic

#0B0624 #1C0F58 #2C188C #3C21C0 #5B40DE

Accessibility & contrast

On white

12.99

#2C188C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2C188C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C188C

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C188C	#FFFFFF	#000000	##FFFFFF
##2C188C	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358F

Deuteranopia (green-blind)

#002C8A

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c188c;
/* rgb */ color: rgb(44, 24, 140);
/* oklch */ color: oklch(33.3% 0.175 278.9);

Tailwind

colors: {
  custom: {
    50: '#7459af',
    500: '#2c188c',
    950: '#000000',
  },
}

SCSS

$custom: #2c188c;
$custom-light: #7459af;
$custom-dark: #000000;

JSON

{
  "hex": "#2c188c",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 140
  },
  "hsl": {
    "h": 250.345,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33301,
    "c": 0.17508,
    "h": 278.9
  },
  "luminance": 0.03082
}

Semantic roles & 50–950 ramp

primary

#2C188C

secondary

#A9BF41

accent

#ED3ACF

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090411

muted

#7B7980

Preview Lab

Preview with #2C188C

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

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