#370E4F#370E4F

#370E4F is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.1% C 0.113 H 309.4°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#370E4F
RGB	rgb(55, 14, 79)
HSL	hsl(278, 70%, 18%)
HSV	hsv(278, 82%, 31%)
CMYK	cmyk(30.4%, 82.3%, 0%, 69%)
CIE-LAB	lab(13.77, 32.16, -30.86)
CIE-LCH	lch(13.77, 44.57, 316.19°)
OKLab	oklab(27.11% 0.072 -0.0875)
OKLCH	oklch(27.11% 0.113 309.4)
XYZ	xyz(3.1436, 1.6909, 7.5564)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E4F #264F0E

analogous

#160E4F #370E4F #4F0E46

triadic

#370E4F #4F370E #0E4F37

tetradic

#370E4F #4F160E #264F0E #0E464F

square

#370E4F #4F160E #264F0E #0E464F

split-complementary

#370E4F #464F0E #0E4F16

monochromatic

#12051A #13051B #370E4F #5B1783 #7F20B7

Accessibility & contrast

On white

15.69

#370E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#370E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E4F

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E4F	#FFFFFF	#000000	##FFFFFF
##370E4F	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002151

Deuteranopia (green-blind)

#00244E

Tritanopia (blue-blind)

#331E2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #370e4f;
/* rgb */ color: rgb(55, 14, 79);
/* oklch */ color: oklch(27.1% 0.113 309.4);

Tailwind

colors: {
  custom: {
    50: '#715181',
    500: '#370e4f',
    950: '#000000',
  },
}

SCSS

$custom: #370e4f;
$custom-light: #715181;
$custom-dark: #000000;

JSON

{
  "hex": "#370e4f",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 79
  },
  "hsl": {
    "h": 277.846,
    "s": 69.892,
    "l": 18.235
  },
  "oklch": {
    "l": 0.27109,
    "c": 0.11332,
    "h": 309.4
  },
  "luminance": 0.01691
}

Semantic roles & 50–950 ramp

primary

#370E4F

secondary

#518A2F

accent

#ED3B7D

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#08020A

muted

#7B787C

Preview Lab

Preview with #370E4F

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

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