#471F90#471F90

#471F90 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.171 H 292.0°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#471F90
RGB	rgb(71, 31, 144)
HSL	hsl(261, 65%, 34%)
HSV	hsv(261, 78%, 56%)
CMYK	cmyk(50.7%, 78.5%, 0%, 43.5%)
CIE-LAB	lab(24.74, 44.61, -55.08)
CIE-LCH	lch(24.74, 70.87, 309.00°)
OKLab	oklab(37.14% 0.0639 -0.1581)
OKLCH	oklch(37.14% 0.171 292)
XYZ	xyz(8.1211, 4.3329, 26.7886)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471F90 #68901F

analogous

#1F3090 #471F90 #801F90

triadic

#471F90 #90471F #1F9047

tetradic

#471F90 #901F30 #68901F #1F9080

square

#471F90 #901F30 #68901F #1F9080

split-complementary

#471F90 #90801F #30901F

monochromatic

#15092B #2E145E #471F90 #602AC2 #8150D9

Accessibility & contrast

On white

11.25

#471F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#471F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471F90

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471F90	#FFFFFF	#000000	##FFFFFF
##471F90	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#2F3F57

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #471f90;
/* rgb */ color: rgb(71, 31, 144);
/* oklch */ color: oklch(37.1% 0.171 292.0);

Tailwind

colors: {
  custom: {
    50: '#8260b2',
    500: '#471f90',
    950: '#000000',
  },
}

SCSS

$custom: #471f90;
$custom-light: #8260b2;
$custom-dark: #000000;

JSON

{
  "hex": "#471f90",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 144
  },
  "hsl": {
    "h": 261.239,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3714,
    "c": 0.17055,
    "h": 292
  },
  "luminance": 0.04333
}

Semantic roles & 50–950 ramp

primary

#471F90

secondary

#95BC4E

accent

#E840AC

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #471F90

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

Preview Lab → · Contrast checker → · Palette generator →