#37214B#37214B

#37214B is a dark, moderate violet. Relative luminance 0.024; OKLCH L 29.7% C 0.077 H 306.5°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#37214B
RGB	rgb(55, 33, 75)
HSL	hsl(271, 39%, 21%)
HSV	hsv(271, 56%, 29%)
CMYK	cmyk(26.7%, 56%, 0%, 70.6%)
CIE-LAB	lab(17.50, 20.19, -22.14)
CIE-LCH	lch(17.50, 29.96, 312.35°)
OKLab	oklab(29.72% 0.0459 -0.0621)
OKLCH	oklch(29.72% 0.077 306.5)
XYZ	xyz(3.3891, 2.4080, 6.9415)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37214B #354B21

analogous

#22214B #37214B #4B214A

triadic

#37214B #4B3721 #214B37

tetradic

#37214B #4B2221 #354B21 #214A4B

square

#37214B #4B2221 #354B21 #214A4B

split-complementary

#37214B #4A4B21 #214B22

monochromatic

#100915 #180E20 #37214B #563475 #7546A0

Accessibility & contrast

On white

14.17

#37214B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#37214B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37214B

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37214B	#FFFFFF	#000000	##FFFFFF
##37214B	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152A4C

Deuteranopia (green-blind)

#1B2B4A

Tritanopia (blue-blind)

#342832

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37214b;
/* rgb */ color: rgb(55, 33, 75);
/* oklch */ color: oklch(29.7% 0.077 306.5);

Tailwind

colors: {
  custom: {
    50: '#6f5d7d',
    500: '#37214b',
    950: '#000000',
  },
}

SCSS

$custom: #37214b;
$custom-light: #6f5d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#37214b",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 75
  },
  "hsl": {
    "h": 271.429,
    "s": 38.889,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29715,
    "c": 0.07719,
    "h": 306.5
  },
  "luminance": 0.02408
}

Semantic roles & 50–950 ramp

primary

#37214B

secondary

#637F49

accent

#CF5991

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#070409

muted

#7A797B

Preview Lab

Preview with #37214B

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

Preview Lab → · Contrast checker → · Palette generator →