#37166A#37166A

#37166A is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.135 H 295.0°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#37166A
RGB	rgb(55, 22, 106)
HSL	hsl(264, 66%, 25%)
HSV	hsv(264, 79%, 42%)
CMYK	cmyk(48.1%, 79.2%, 0%, 58.4%)
CIE-LAB	lab(17.58, 35.63, -42.72)
CIE-LCH	lch(17.58, 55.63, 309.83°)
OKLab	oklab(30.56% 0.057 -0.1224)
OKLCH	oklch(30.56% 0.135 295)
XYZ	xyz(4.4633, 2.4265, 13.8661)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37166A #496A16

analogous

#161F6A #37166A #61166A

triadic

#37166A #6A3716 #166A37

tetradic

#37166A #6A161F #496A16 #166A61

square

#37166A #6A161F #496A16 #166A61

split-complementary

#37166A #6A6116 #1F6A16

monochromatic

#0D0519 #1D0B37 #37166A #51219D #6C2BCF

Accessibility & contrast

On white

14.14

#37166A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#37166A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37166A

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37166A	#FFFFFF	#000000	##FFFFFF
##37166A	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002A68

Tritanopia (blue-blind)

#282D3F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37166a;
/* rgb */ color: rgb(55, 22, 106);
/* oklch */ color: oklch(30.6% 0.135 295.0);

Tailwind

colors: {
  custom: {
    50: '#745795',
    500: '#37166a',
    950: '#000000',
  },
}

SCSS

$custom: #37166a;
$custom-light: #745795;
$custom-dark: #000000;

JSON

{
  "hex": "#37166a",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 106
  },
  "hsl": {
    "h": 263.571,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30556,
    "c": 0.13504,
    "h": 295
  },
  "luminance": 0.02427
}

Semantic roles & 50–950 ramp

primary

#37166A

secondary

#79A03B

accent

#E93FA6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #37166A

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

Preview Lab → · Contrast checker → · Palette generator →