#371659#371659

#371659 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 29.0% C 0.114 H 302.2°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#371659
RGB	rgb(55, 22, 89)
HSL	hsl(270, 60%, 22%)
HSV	hsv(270, 75%, 35%)
CMYK	cmyk(38.2%, 75.3%, 0%, 65.1%)
CIE-LAB	lab(16.04, 30.82, -33.97)
CIE-LCH	lch(16.04, 45.86, 312.22°)
OKLab	oklab(28.99% 0.061 -0.0967)
OKLCH	oklch(28.99% 0.114 302.2)
XYZ	xyz(3.6652, 2.1073, 9.6629)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.00

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371659 #385916

analogous

#161759 #371659 #591659

triadic

#371659 #593716 #165937

tetradic

#371659 #591617 #385916 #165959

square

#371659 #591617 #385916 #165959

split-complementary

#371659 #595916 #175916

monochromatic

#0F0619 #190A28 #371659 #55228A #742EBB

Accessibility & contrast

On white

14.77

#371659 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#371659 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371659

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371659	#FFFFFF	#000000	##FFFFFF
##371659	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275B

Deuteranopia (green-blind)

#002858

Tritanopia (blue-blind)

#302635

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #371659;
/* rgb */ color: rgb(55, 22, 89);
/* oklch */ color: oklch(29.0% 0.114 302.2);

Tailwind

colors: {
  custom: {
    50: '#715688',
    500: '#371659',
    950: '#000000',
  },
}

SCSS

$custom: #371659;
$custom-light: #715688;
$custom-dark: #000000;

JSON

{
  "hex": "#371659",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 89
  },
  "hsl": {
    "h": 269.552,
    "s": 60.36,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28985,
    "c": 0.11432,
    "h": 302.2
  },
  "luminance": 0.02107
}

Semantic roles & 50–950 ramp

primary

#371659

secondary

#66903B

accent

#E44495

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371659

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

Preview Lab → · Contrast checker → · Palette generator →