#37205E#37205E

#37205E is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.0% C 0.106 H 296.8°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#37205E
RGB	rgb(55, 32, 94)
HSL	hsl(262, 49%, 25%)
HSV	hsv(262, 66%, 37%)
CMYK	cmyk(41.5%, 66%, 0%, 63.1%)
CIE-LAB	lab(18.60, 26.39, -33.16)
CIE-LCH	lch(18.60, 42.39, 308.51°)
OKLab	oklab(30.96% 0.0478 -0.0944)
OKLCH	oklch(30.96% 0.106 296.8)
XYZ	xyz(4.1119, 2.6533, 10.8830)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37205E #475E20

analogous

#20285E #37205E #56205E

triadic

#37205E #5E3720 #205E37

tetradic

#37205E #5E2028 #475E20 #205E56

square

#37205E #5E2028 #475E20 #205E56

split-complementary

#37205E #5E5620 #285E20

monochromatic

#0D0817 #1C1030 #37205E #52308C #6C3FB9

Accessibility & contrast

On white

13.72

#37205E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#37205E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37205E

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37205E	#FFFFFF	#000000	##FFFFFF
##37205E	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#032D5D

Tritanopia (blue-blind)

#2E2E3B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #37205e;
/* rgb */ color: rgb(55, 32, 94);
/* oklch */ color: oklch(31.0% 0.106 296.8);

Tailwind

colors: {
  custom: {
    50: '#715d8c',
    500: '#37205e',
    950: '#000000',
  },
}

SCSS

$custom: #37205e;
$custom-light: #715d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#37205e",
  "rgb": {
    "r": 55,
    "g": 32,
    "b": 94
  },
  "hsl": {
    "h": 262.258,
    "s": 49.206,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30956,
    "c": 0.10579,
    "h": 296.8
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#37205E

secondary

#779247

accent

#D94FA6

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #37205E

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

Preview Lab → · Contrast checker → · Palette generator →