#37206E#37206E

#37206E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.3% C 0.127 H 291.1°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#37206E
RGB	rgb(55, 32, 110)
HSL	hsl(258, 55%, 28%)
HSV	hsv(258, 71%, 43%)
CMYK	cmyk(50%, 70.9%, 0%, 56.9%)
CIE-LAB	lab(19.93, 31.30, -41.50)
CIE-LCH	lch(19.93, 51.98, 307.03°)
OKLab	oklab(32.33% 0.0459 -0.1189)
OKLCH	oklch(32.33% 0.127 291.1)
XYZ	xyz(4.9057, 2.9709, 15.0638)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37206E #576E20

analogous

#20306E #37206E #5E206E

triadic

#37206E #6E3720 #206E37

tetradic

#37206E #6E2030 #576E20 #206E5E

square

#37206E #6E2030 #576E20 #206E5E

split-complementary

#37206E #6E5E20 #306E20

monochromatic

#0C0718 #1F123F #37206E #4F2E9D #6941C8

Accessibility & contrast

On white

13.17

#37206E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#37206E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37206E

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37206E	#FFFFFF	#000000	##FFFFFF
##37206E	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003170

Deuteranopia (green-blind)

#002E6C

Tritanopia (blue-blind)

#263344

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #37206e;
/* rgb */ color: rgb(55, 32, 110);
/* oklch */ color: oklch(32.3% 0.127 291.1);

Tailwind

colors: {
  custom: {
    50: '#735d98',
    500: '#37206e',
    950: '#000000',
  },
}

SCSS

$custom: #37206e;
$custom-light: #735d98;
$custom-dark: #000000;

JSON

{
  "hex": "#37206e",
  "rgb": {
    "r": 55,
    "g": 32,
    "b": 110
  },
  "hsl": {
    "h": 257.692,
    "s": 54.93,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32334,
    "c": 0.12744,
    "h": 291.1
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#37206E

secondary

#87A248

accent

#DE4AB2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #37206E

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

Preview Lab → · Contrast checker → · Palette generator →