#37206B#37206B

#37206B is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.1% C 0.123 H 292.1°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#37206B
RGB	rgb(55, 32, 107)
HSL	hsl(258, 54%, 27%)
HSV	hsv(258, 70%, 42%)
CMYK	cmyk(48.6%, 70.1%, 0%, 58%)
CIE-LAB	lab(19.67, 30.38, -39.97)
CIE-LCH	lch(19.67, 50.21, 307.23°)
OKLab	oklab(32.07% 0.0464 -0.1144)
OKLCH	oklch(32.07% 0.123 292.1)
XYZ	xyz(4.7452, 2.9066, 14.2181)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37206B #546B20

analogous

#202F6B #37206B #5D206B

triadic

#37206B #6B3720 #206B37

tetradic

#37206B #6B202F #546B20 #206B5D

square

#37206B #6B202F #546B20 #206B5D

split-complementary

#37206B #6B5D20 #2F6B20

monochromatic

#0C0718 #1F123C #37206B #4F2E9A #6940C6

Accessibility & contrast

On white

13.28

#37206B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#37206B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37206B

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37206B	#FFFFFF	#000000	##FFFFFF
##37206B	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316D

Deuteranopia (green-blind)

#002E69

Tritanopia (blue-blind)

#273242

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #37206b;
/* rgb */ color: rgb(55, 32, 107);
/* oklch */ color: oklch(32.1% 0.123 292.1);

Tailwind

colors: {
  custom: {
    50: '#735d96',
    500: '#37206b',
    950: '#000000',
  },
}

SCSS

$custom: #37206b;
$custom-light: #735d96;
$custom-dark: #000000;

JSON

{
  "hex": "#37206b",
  "rgb": {
    "r": 55,
    "g": 32,
    "b": 107
  },
  "hsl": {
    "h": 258.4,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32065,
    "c": 0.12345,
    "h": 292.1
  },
  "luminance": 0.02907
}

Semantic roles & 50–950 ramp

primary

#37206B

secondary

#849F48

accent

#DD4AB0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #37206B

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

Preview Lab → · Contrast checker → · Palette generator →