#371767#371767

#371767 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.130 H 295.9°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#371767
RGB	rgb(55, 23, 103)
HSL	hsl(264, 63%, 25%)
HSV	hsv(264, 78%, 40%)
CMYK	cmyk(46.6%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(17.48, 34.26, -40.92)
CIE-LCH	lch(17.48, 53.37, 309.93°)
OKLab	oklab(30.4% 0.0568 -0.1172)
OKLCH	oklch(30.4% 0.13 295.9)
XYZ	xyz(4.3295, 2.4042, 13.0653)
Luminance	0.0240 (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

#371767 #476717

analogous

#171F67 #371767 #5F1767

triadic

#371767 #673717 #176737

tetradic

#371767 #67171F #476717 #17675F

square

#371767 #67171F #476717 #17675F

split-complementary

#371767 #675F17 #1F6717

monochromatic

#0D0619 #1C0C35 #371767 #522299 #6C2DCB

Accessibility & contrast

On white

14.18

#371767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#371767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371767

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371767	#FFFFFF	#000000	##FFFFFF
##371767	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)

#002B69

Deuteranopia (green-blind)

#002A65

Tritanopia (blue-blind)

#2A2C3D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #371767;
/* rgb */ color: rgb(55, 23, 103);
/* oklch */ color: oklch(30.4% 0.130 295.9);

Tailwind

colors: {
  custom: {
    50: '#735793',
    500: '#371767',
    950: '#000000',
  },
}

SCSS

$custom: #371767;
$custom-light: #735793;
$custom-dark: #000000;

JSON

{
  "hex": "#371767",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 264,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30395,
    "c": 0.13021,
    "h": 295.9
  },
  "luminance": 0.02404
}

Semantic roles & 50–950 ramp

primary

#371767

secondary

#779D3D

accent

#E741A4

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #371767

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

Preview Lab → · Contrast checker → · Palette generator →