#37185F#37185F

#37185F is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.8% C 0.119 H 298.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#37185F
RGB	rgb(55, 24, 95)
HSL	hsl(266, 60%, 23%)
HSV	hsv(266, 75%, 37%)
CMYK	cmyk(42.1%, 74.7%, 0%, 62.7%)
CIE-LAB	lab(16.95, 31.42, -36.50)
CIE-LCH	lch(16.95, 48.16, 310.72°)
OKLab	oklab(29.79% 0.0575 -0.1042)
OKLCH	oklch(29.79% 0.119 298.9)
XYZ	xyz(3.9672, 2.2917, 11.0576)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.92

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37185F #405F18

analogous

#181C5F #37185F #5A185F

triadic

#37185F #5F3718 #185F37

tetradic

#37185F #5F181C #405F18 #185F5A

square

#37185F #5F181C #405F18 #185F5A

split-complementary

#37185F #5F5A18 #1C5F18

monochromatic

#0E0618 #1B0C2E #37185F #532490 #7031C1

Accessibility & contrast

On white

14.40

#37185F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#37185F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37185F

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37185F	#FFFFFF	#000000	##FFFFFF
##37185F	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#00295E

Tritanopia (blue-blind)

#2E2939

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #37185f;
/* rgb */ color: rgb(55, 24, 95);
/* oklch */ color: oklch(29.8% 0.119 298.9);

Tailwind

colors: {
  custom: {
    50: '#72588d',
    500: '#37185f',
    950: '#000000',
  },
}

SCSS

$custom: #37185f;
$custom-light: #72588d;
$custom-dark: #000000;

JSON

{
  "hex": "#37185f",
  "rgb": {
    "r": 55,
    "g": 24,
    "b": 95
  },
  "hsl": {
    "h": 266.197,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29794,
    "c": 0.11901,
    "h": 298.9
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#37185F

secondary

#6F953D

accent

#E3459E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37185F

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

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