#37216E#37216E

#37216E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.126 H 290.8°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#37216E
RGB	rgb(55, 33, 110)
HSL	hsl(257, 54%, 28%)
HSV	hsv(257, 70%, 43%)
CMYK	cmyk(50%, 70%, 0%, 56.9%)
CIE-LAB	lab(20.15, 30.71, -41.14)
CIE-LCH	lch(20.15, 51.34, 306.74°)
OKLab	oklab(32.49% 0.0448 -0.1178)
OKLCH	oklch(32.49% 0.126 290.8)
XYZ	xyz(4.9331, 3.0255, 15.0729)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37216E #586E21

analogous

#21316E #37216E #5D216E

triadic

#37216E #6E3721 #216E37

tetradic

#37216E #6E2131 #586E21 #216E5D

square

#37216E #6E2131 #586E21 #216E5D

split-complementary

#37216E #6E5D21 #316E21

monochromatic

#0C0718 #1F133F #37216E #4F2F9D #6843C7

Accessibility & contrast

On white

13.08

#37216E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#37216E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37216E

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37216E	#FFFFFF	#000000	##FFFFFF
##37216E	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002F6C

Tritanopia (blue-blind)

#253444

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #37216e;
/* rgb */ color: rgb(55, 33, 110);
/* oklch */ color: oklch(32.5% 0.126 290.8);

Tailwind

colors: {
  custom: {
    50: '#735e98',
    500: '#37216e',
    950: '#000000',
  },
}

SCSS

$custom: #37216e;
$custom-light: #735e98;
$custom-dark: #000000;

JSON

{
  "hex": "#37216e",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 110
  },
  "hsl": {
    "h": 257.143,
    "s": 53.846,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32491,
    "c": 0.12607,
    "h": 290.8
  },
  "luminance": 0.03026
}

Semantic roles & 50–950 ramp

primary

#37216E

secondary

#88A249

accent

#DD4BB3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #37216E

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

Preview Lab → · Contrast checker → · Palette generator →