#370E50#370E50

#370E50 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.2% C 0.114 H 308.8°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#370E50
RGB	rgb(55, 14, 80)
HSL	hsl(277, 70%, 18%)
HSV	hsv(277, 83%, 31%)
CMYK	cmyk(31.2%, 82.5%, 0%, 68.6%)
CIE-LAB	lab(13.86, 32.42, -31.40)
CIE-LCH	lch(13.86, 45.13, 315.91°)
OKLab	oklab(27.2% 0.0718 -0.0891)
OKLCH	oklch(27.2% 0.114 308.8)
XYZ	xyz(3.1803, 1.7055, 7.7495)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E50 #27500E

analogous

#160E50 #370E50 #500E48

triadic

#370E50 #50370E #0E5037

tetradic

#370E50 #50160E #27500E #0E4850

square

#370E50 #50160E #27500E #0E4850

split-complementary

#370E50 #48500E #0E5016

monochromatic

#12051A #13051C #370E50 #5B1784 #7F20B8

Accessibility & contrast

On white

15.66

#370E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#370E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E50

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E50	#FFFFFF	#000000	##FFFFFF
##370E50	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002252

Deuteranopia (green-blind)

#00244F

Tritanopia (blue-blind)

#331E2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #370e50;
/* rgb */ color: rgb(55, 14, 80);
/* oklch */ color: oklch(27.2% 0.114 308.8);

Tailwind

colors: {
  custom: {
    50: '#715182',
    500: '#370e50',
    950: '#000000',
  },
}

SCSS

$custom: #370e50;
$custom-light: #715182;
$custom-dark: #000000;

JSON

{
  "hex": "#370e50",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 80
  },
  "hsl": {
    "h": 277.273,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27197,
    "c": 0.11443,
    "h": 308.8
  },
  "luminance": 0.01705
}

Semantic roles & 50–950 ramp

primary

#370E50

secondary

#528B2F

accent

#ED3B7E

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020A

muted

#7B787C

Preview Lab

Preview with #370E50

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

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