#371171#371171

#371171 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.148 H 293.4°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#371171
RGB	rgb(55, 17, 113)
HSL	hsl(264, 74%, 25%)
HSV	hsv(264, 85%, 44%)
CMYK	cmyk(51.3%, 85%, 0%, 55.7%)
CIE-LAB	lab(17.48, 39.92, -47.44)
CIE-LCH	lch(17.48, 62.00, 310.08°)
OKLab	oklab(30.7% 0.0588 -0.1362)
OKLCH	oklch(30.7% 0.148 293.4)
XYZ	xyz(4.7558, 2.4052, 15.8333)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371171 #4B7111

analogous

#111B71 #371171 #671171

triadic

#371171 #713711 #117137

tetradic

#371171 #71111B #4B7111 #117167

square

#371171 #71111B #4B7111 #117167

split-complementary

#371171 #716711 #1B7111

monochromatic

#0D041B #1D093C #371171 #5119A6 #6B21DB

Accessibility & contrast

On white

14.18

#371171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#371171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371171

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371171	#FFFFFF	#000000	##FFFFFF
##371171	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#242D42

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #371171;
/* rgb */ color: rgb(55, 17, 113);
/* oklch */ color: oklch(30.7% 0.148 293.4);

Tailwind

colors: {
  custom: {
    50: '#75559b',
    500: '#371171',
    950: '#000000',
  },
}

SCSS

$custom: #371171;
$custom-light: #75559b;
$custom-dark: #000000;

JSON

{
  "hex": "#371171",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 263.75,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.30701,
    "c": 0.14837,
    "h": 293.4
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#371171

secondary

#7BA836

accent

#F137A7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #371171

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

Preview Lab → · Contrast checker → · Palette generator →