#371574#371574

#371574 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.148 H 291.7°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#371574
RGB	rgb(55, 21, 116)
HSL	hsl(261, 69%, 27%)
HSV	hsv(261, 82%, 45%)
CMYK	cmyk(52.6%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(18.41, 38.99, -47.86)
CIE-LCH	lch(18.41, 61.73, 309.16°)
OKLab	oklab(31.43% 0.0548 -0.1375)
OKLCH	oklch(31.43% 0.148 291.7)
XYZ	xyz(4.9952, 2.6093, 16.7601)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371574 #527415

analogous

#152274 #371574 #671574

triadic

#371574 #743715 #157437

tetradic

#371574 #741522 #527415 #157467

square

#371574 #741522 #527415 #157467

split-complementary

#371574 #746715 #227415

monochromatic

#0C051A #1E0C40 #371574 #501EA8 #692BD9

Accessibility & contrast

On white

13.80

#371574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#371574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371574

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371574	#FFFFFF	#000000	##FFFFFF
##371574	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002B72

Tritanopia (blue-blind)

#223044

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #371574;
/* rgb */ color: rgb(55, 21, 116);
/* oklch */ color: oklch(31.4% 0.148 291.7);

Tailwind

colors: {
  custom: {
    50: '#75579d',
    500: '#371574',
    950: '#000000',
  },
}

SCSS

$custom: #371574;
$custom-light: #75579d;
$custom-dark: #000000;

JSON

{
  "hex": "#371574",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 261.474,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31434,
    "c": 0.148,
    "h": 291.7
  },
  "luminance": 0.0261
}

Semantic roles & 50–950 ramp

primary

#371574

secondary

#82AA3B

accent

#EC3CAD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #371574

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

Preview Lab → · Contrast checker → · Palette generator →