#471E88#471E88

#471E88 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.162 H 294.4°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#471E88
RGB	rgb(71, 30, 136)
HSL	hsl(263, 64%, 33%)
HSV	hsv(263, 78%, 53%)
CMYK	cmyk(47.8%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(23.82, 42.87, -51.60)
CIE-LCH	lch(23.82, 67.09, 309.72°)
OKLab	oklab(36.26% 0.067 -0.148)
OKLCH	oklch(36.26% 0.162 294.4)
XYZ	xyz(7.5055, 4.0455, 23.6732)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471E88 #5F881E

analogous

#1E2A88 #471E88 #7C1E88

triadic

#471E88 #88471E #1E8847

tetradic

#471E88 #881E2A #5F881E #1E887C

square

#471E88 #881E2A #5F881E #1E887C

split-complementary

#471E88 #887C1E #2A881E

monochromatic

#130824 #2D1356 #471E88 #6129BA #8049D7

Accessibility & contrast

On white

11.61

#471E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#471E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471E88

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471E88	#FFFFFF	#000000	##FFFFFF
##471E88	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003786

Tritanopia (blue-blind)

#343B52

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471e88;
/* rgb */ color: rgb(71, 30, 136);
/* oklch */ color: oklch(36.3% 0.162 294.4);

Tailwind

colors: {
  custom: {
    50: '#815fac',
    500: '#471e88',
    950: '#000000',
  },
}

SCSS

$custom: #471e88;
$custom-light: #815fac;
$custom-dark: #000000;

JSON

{
  "hex": "#471e88",
  "rgb": {
    "r": 71,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 263.208,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36264,
    "c": 0.16244,
    "h": 294.4
  },
  "luminance": 0.04046
}

Semantic roles & 50–950 ramp

primary

#471E88

secondary

#8EB949

accent

#E741A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #471E88

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

Preview Lab → · Contrast checker → · Palette generator →