#37125E#37125E

#37125E is a dark, vivid violet. Relative luminance 0.021; OKLCH L 28.9% C 0.126 H 300.8°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#37125E
RGB	rgb(55, 18, 94)
HSL	hsl(269, 68%, 22%)
HSV	hsv(269, 81%, 37%)
CMYK	cmyk(41.5%, 80.9%, 0%, 63.1%)
CIE-LAB	lab(15.76, 34.24, -37.77)
CIE-LCH	lch(15.76, 50.98, 312.19°)
OKLab	oklab(28.93% 0.0642 -0.1079)
OKLCH	oklch(28.93% 0.126 300.8)
XYZ	xyz(3.8117, 2.0530, 10.7829)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.45

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37125E #395E12

analogous

#12135E #37125E #5D125E

triadic

#37125E #5E3712 #125E37

tetradic

#37125E #5E1213 #395E12 #125E5D

square

#37125E #5E1213 #395E12 #125E5D

split-complementary

#37125E #5E5D12 #135E12

monochromatic

#0F051A #19082B #37125E #551C91 #7326C5

Accessibility & contrast

On white

14.89

#37125E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#37125E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37125E

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37125E	#FFFFFF	#000000	##FFFFFF
##37125E	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00275D

Tritanopia (blue-blind)

#2E2637

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37125e;
/* rgb */ color: rgb(55, 18, 94);
/* oklch */ color: oklch(28.9% 0.126 300.8);

Tailwind

colors: {
  custom: {
    50: '#72548c',
    500: '#37125e',
    950: '#000000',
  },
}

SCSS

$custom: #37125e;
$custom-light: #72548c;
$custom-dark: #000000;

JSON

{
  "hex": "#37125e",
  "rgb": {
    "r": 55,
    "g": 18,
    "b": 94
  },
  "hsl": {
    "h": 269.211,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.28927,
    "c": 0.12551,
    "h": 300.8
  },
  "luminance": 0.02053
}

Semantic roles & 50–950 ramp

primary

#37125E

secondary

#679635

accent

#EB3D96

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37125E

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

Preview Lab → · Contrast checker → · Palette generator →