#371D97#371D97

#371D97 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.182 H 282.0°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#371D97
RGB	rgb(55, 29, 151)
HSL	hsl(253, 68%, 35%)
HSV	hsv(253, 81%, 59%)
CMYK	cmyk(63.6%, 80.8%, 0%, 40.8%)
CIE-LAB	lab(23.42, 45.48, -61.64)
CIE-LCH	lch(23.42, 76.60, 306.42°)
OKLab	oklab(36.03% 0.0379 -0.1778)
OKLCH	oklch(36.03% 0.182 282)
XYZ	xyz(7.5991, 3.9248, 29.6293)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371D97 #7D971D

analogous

#1D4097 #371D97 #741D97

triadic

#371D97 #97371D #1D9737

tetradic

#371D97 #971D40 #7D971D #1D9774

square

#371D97 #971D40 #7D971D #1D9774

split-complementary

#371D97 #97741D #40971D

monochromatic

#120930 #241364 #371D97 #4A27CA #6F51DE

Accessibility & contrast

On white

11.76

#371D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#371D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371D97

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371D97	#FFFFFF	#000000	##FFFFFF
##371D97	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #371d97;
/* rgb */ color: rgb(55, 29, 151);
/* oklch */ color: oklch(36.0% 0.182 282.0);

Tailwind

colors: {
  custom: {
    50: '#7b5eb7',
    500: '#371d97',
    950: '#000000',
  },
}

SCSS

$custom: #371d97;
$custom-light: #7b5eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#371d97",
  "rgb": {
    "r": 55,
    "g": 29,
    "b": 151
  },
  "hsl": {
    "h": 252.787,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.3603,
    "c": 0.18181,
    "h": 282
  },
  "luminance": 0.03925
}

Semantic roles & 50–950 ramp

primary

#371D97

secondary

#A8C04F

accent

#EB3DC6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #371D97

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

Preview Lab → · Contrast checker → · Palette generator →