#37154E#37154E

#37154E is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.9% C 0.102 H 308.6°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#37154E
RGB	rgb(55, 21, 78)
HSL	hsl(276, 58%, 19%)
HSV	hsv(276, 73%, 31%)
CMYK	cmyk(29.5%, 73.1%, 0%, 69.4%)
CIE-LAB	lab(14.95, 28.37, -28.27)
CIE-LCH	lch(14.95, 40.06, 315.10°)
OKLab	oklab(27.92% 0.0638 -0.08)
OKLCH	oklch(27.92% 0.102 308.6)
XYZ	xyz(3.2186, 1.8987, 7.4032)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37154E #2C4E15

analogous

#1A154E #37154E #4E1549

triadic

#37154E #4E3715 #154E37

tetradic

#37154E #4E1A15 #2C4E15 #15494E

square

#37154E #4E1A15 #2C4E15 #15494E

split-complementary

#37154E #494E15 #154E1A

monochromatic

#110618 #15081E #37154E #59227E #7B2FAE

Accessibility & contrast

On white

15.22

#37154E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#37154E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37154E

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37154E	#FFFFFF	#000000	##FFFFFF
##37154E	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002450

Deuteranopia (green-blind)

#0A264D

Tritanopia (blue-blind)

#34212F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #37154e;
/* rgb */ color: rgb(55, 21, 78);
/* oklch */ color: oklch(27.9% 0.102 308.6);

Tailwind

colors: {
  custom: {
    50: '#705580',
    500: '#37154e',
    950: '#000000',
  },
}

SCSS

$custom: #37154e;
$custom-light: #705580;
$custom-dark: #000000;

JSON

{
  "hex": "#37154e",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 78
  },
  "hsl": {
    "h": 275.789,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27918,
    "c": 0.1023,
    "h": 308.6
  },
  "luminance": 0.01899
}

Semantic roles & 50–950 ramp

primary

#37154E

secondary

#588639

accent

#E14785

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #37154E

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

Preview Lab → · Contrast checker → · Palette generator →