#371D5E#371D5E

#371D5E is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.5% C 0.110 H 297.9°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#371D5E
RGB	rgb(55, 29, 94)
HSL	hsl(264, 53%, 24%)
HSV	hsv(264, 69%, 37%)
CMYK	cmyk(41.5%, 69.1%, 0%, 63.1%)
CIE-LAB	lab(17.91, 28.24, -34.27)
CIE-LCH	lch(17.91, 44.41, 309.49°)
OKLab	oklab(30.46% 0.0517 -0.0976)
OKLCH	oklch(30.46% 0.11 297.9)
XYZ	xyz(4.0348, 2.4990, 10.8573)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371D5E #445E1D

analogous

#1D245E #371D5E #581D5E

triadic

#371D5E #5E371D #1D5E37

tetradic

#371D5E #5E1D24 #445E1D #1D5E58

square

#371D5E #5E1D24 #445E1D #1D5E58

split-complementary

#371D5E #5E581D #245E1D

monochromatic

#0E0717 #1C0F2F #371D5E #522B8D #6E3ABC

Accessibility & contrast

On white

14.00

#371D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#371D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371D5E

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371D5E	#FFFFFF	#000000	##FFFFFF
##371D5E	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C60

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#2E2C3A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371d5e;
/* rgb */ color: rgb(55, 29, 94);
/* oklch */ color: oklch(30.5% 0.110 297.9);

Tailwind

colors: {
  custom: {
    50: '#715b8c',
    500: '#371d5e',
    950: '#000000',
  },
}

SCSS

$custom: #371d5e;
$custom-light: #715b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#371d5e",
  "rgb": {
    "r": 55,
    "g": 29,
    "b": 94
  },
  "hsl": {
    "h": 264,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3046,
    "c": 0.11046,
    "h": 297.9
  },
  "luminance": 0.02499
}

Semantic roles & 50–950 ramp

primary

#371D5E

secondary

#739344

accent

#DC4CA2

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #371D5E

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

Preview Lab → · Contrast checker → · Palette generator →