#37124B#37124B

#37124B is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.3% C 0.103 H 311.2°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#37124B
RGB	rgb(55, 18, 75)
HSL	hsl(279, 61%, 18%)
HSV	hsv(279, 76%, 29%)
CMYK	cmyk(26.7%, 76%, 0%, 70.6%)
CIE-LAB	lab(14.13, 29.20, -27.52)
CIE-LCH	lch(14.13, 40.13, 316.70°)
OKLab	oklab(27.26% 0.068 -0.0777)
OKLCH	oklch(27.26% 0.103 311.2)
XYZ	xyz(3.0616, 1.7529, 6.8323)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37124B #264B12

analogous

#1A124B #37124B #4B1242

triadic

#37124B #4B3712 #124B37

tetradic

#37124B #4B1A12 #264B12 #12424B

square

#37124B #4B1A12 #264B12 #12424B

split-complementary

#37124B #424B12 #124B1A

monochromatic

#120619 #13061A #37124B #5B1E7C #7F2AAE

Accessibility & contrast

On white

15.55

#37124B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#37124B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37124B

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37124B	#FFFFFF	#000000	##FFFFFF
##37124B	1.00	15.55	1.35	15.55
#FFFFFF	15.55	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224D

Deuteranopia (green-blind)

#0B254A

Tritanopia (blue-blind)

#341E2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #37124b;
/* rgb */ color: rgb(55, 18, 75);
/* oklch */ color: oklch(27.3% 0.103 311.2);

Tailwind

colors: {
  custom: {
    50: '#70537e',
    500: '#37124b',
    950: '#000000',
  },
}

SCSS

$custom: #37124b;
$custom-light: #70537e;
$custom-dark: #000000;

JSON

{
  "hex": "#37124b",
  "rgb": {
    "r": 55,
    "g": 18,
    "b": 75
  },
  "hsl": {
    "h": 278.947,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.27261,
    "c": 0.10329,
    "h": 311.2
  },
  "luminance": 0.01753
}

Semantic roles & 50–950 ramp

primary

#37124B

secondary

#518435

accent

#E4437C

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #37124B

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

Preview Lab → · Contrast checker → · Palette generator →