#471D8E#471D8E

#471D8E is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.170 H 292.8°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#471D8E
RGB	rgb(71, 29, 142)
HSL	hsl(262, 66%, 34%)
HSV	hsv(262, 80%, 56%)
CMYK	cmyk(50%, 79.6%, 0%, 44.3%)
CIE-LAB	lab(24.23, 44.98, -54.68)
CIE-LCH	lch(24.23, 70.80, 309.44°)
OKLab	oklab(36.72% 0.0661 -0.157)
OKLCH	oklch(36.72% 0.17 292.8)
XYZ	xyz(7.9190, 4.1710, 25.9738)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471D8E #648E1D

analogous

#1D2B8E #471D8E #7F1D8E

triadic

#471D8E #8E471D #1D8E47

tetradic

#471D8E #8E1D2B #648E1D #1D8E7F

square

#471D8E #8E1D2B #648E1D #1D8E7F

split-complementary

#471D8E #8E7F1D #2B8E1D

monochromatic

#140828 #2E135B #471D8E #6027C1 #804BDA

Accessibility & contrast

On white

11.45

#471D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#471D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471D8E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471D8E	#FFFFFF	#000000	##FFFFFF
##471D8E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00378C

Tritanopia (blue-blind)

#303D55

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #471d8e;
/* rgb */ color: rgb(71, 29, 142);
/* oklch */ color: oklch(36.7% 0.170 292.8);

Tailwind

colors: {
  custom: {
    50: '#825eb0',
    500: '#471d8e',
    950: '#000000',
  },
}

SCSS

$custom: #471d8e;
$custom-light: #825eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#471d8e",
  "rgb": {
    "r": 71,
    "g": 29,
    "b": 142
  },
  "hsl": {
    "h": 262.301,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36723,
    "c": 0.1703,
    "h": 292.8
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#471D8E

secondary

#92BD4A

accent

#E93FAA

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #471D8E

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

Preview Lab → · Contrast checker → · Palette generator →