#37114B#37114B

#37114B is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.1% C 0.105 H 311.4°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#37114B
RGB	rgb(55, 17, 75)
HSL	hsl(279, 63%, 18%)
HSV	hsv(279, 77%, 29%)
CMYK	cmyk(26.7%, 77.3%, 0%, 70.6%)
CIE-LAB	lab(13.95, 29.72, -27.82)
CIE-LCH	lch(13.95, 40.71, 316.89°)
OKLab	oklab(27.13% 0.0693 -0.0786)
OKLCH	oklch(27.13% 0.105 311.4)
XYZ	xyz(3.0458, 1.7212, 6.8270)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37114B #254B11

analogous

#1A114B #37114B #4B1142

triadic

#37114B #4B3711 #114B37

tetradic

#37114B #4B1A11 #254B11 #11424B

square

#37114B #4B1A11 #254B11 #11424B

split-complementary

#37114B #424B11 #114B1A

monochromatic

#120619 #120619 #37114B #5C1C7D #8028AF

Accessibility & contrast

On white

15.62

#37114B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#37114B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37114B

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37114B	#FFFFFF	#000000	##FFFFFF
##37114B	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224D

Deuteranopia (green-blind)

#09244A

Tritanopia (blue-blind)

#341D2C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #37114b;
/* rgb */ color: rgb(55, 17, 75);
/* oklch */ color: oklch(27.1% 0.105 311.4);

Tailwind

colors: {
  custom: {
    50: '#70537e',
    500: '#37114b',
    950: '#000000',
  },
}

SCSS

$custom: #37114b;
$custom-light: #70537e;
$custom-dark: #000000;

JSON

{
  "hex": "#37114b",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 75
  },
  "hsl": {
    "h": 279.31,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2713,
    "c": 0.10475,
    "h": 311.4
  },
  "luminance": 0.01721
}

Semantic roles & 50–950 ramp

primary

#37114B

secondary

#4F8433

accent

#E6427A

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#08020A

muted

#7B787C

Preview Lab

Preview with #37114B

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

Preview Lab → · Contrast checker → · Palette generator →