#371058#371058

#371058 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.1% C 0.121 H 304.1°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#371058
RGB	rgb(55, 16, 88)
HSL	hsl(273, 69%, 20%)
HSV	hsv(273, 82%, 35%)
CMYK	cmyk(37.5%, 81.8%, 0%, 65.5%)
CIE-LAB	lab(14.88, 33.57, -35.17)
CIE-LCH	lch(14.88, 48.62, 313.66°)
OKLab	oklab(28.14% 0.0678 -0.1002)
OKLCH	oklch(28.14% 0.121 304.1)
XYZ	xyz(3.5219, 1.8874, 9.4094)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.64

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371058 #315810

analogous

#131058 #371058 #581055

triadic

#371058 #583710 #105837

tetradic

#371058 #581310 #315810 #105558

square

#371058 #581310 #315810 #105558

split-complementary

#371058 #555810 #105813

monochromatic

#10051A #170724 #371058 #57198C #7823C0

Accessibility & contrast

On white

15.25

#371058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#371058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371058

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371058	#FFFFFF	#000000	##FFFFFF
##371058	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#302233

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #371058;
/* rgb */ color: rgb(55, 16, 88);
/* oklch */ color: oklch(28.1% 0.121 304.1);

Tailwind

colors: {
  custom: {
    50: '#725388',
    500: '#371058',
    950: '#000000',
  },
}

SCSS

$custom: #371058;
$custom-light: #725388;
$custom-dark: #000000;

JSON

{
  "hex": "#371058",
  "rgb": {
    "r": 55,
    "g": 16,
    "b": 88
  },
  "hsl": {
    "h": 272.5,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.2814,
    "c": 0.12097,
    "h": 304.1
  },
  "luminance": 0.01887
}

Semantic roles & 50–950 ramp

primary

#371058

secondary

#5E9132

accent

#EC3C8D

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371058

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

Preview Lab → · Contrast checker → · Palette generator →