#471A8E#471A8E

#471A8E is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.173 H 293.2°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#471A8E
RGB	rgb(71, 26, 142)
HSL	hsl(263, 69%, 33%)
HSV	hsv(263, 82%, 56%)
CMYK	cmyk(50%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(23.77, 46.30, -55.43)
CIE-LCH	lch(23.77, 72.22, 309.87°)
OKLab	oklab(36.41% 0.0684 -0.1591)
OKLCH	oklch(36.41% 0.173 293.2)
XYZ	xyz(7.8491, 4.0311, 25.9505)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471A8E #618E1A

analogous

#1A278E #471A8E #811A8E

triadic

#471A8E #8E471A #1A8E47

tetradic

#471A8E #8E1A27 #618E1A #1A8E81

square

#471A8E #8E1A27 #618E1A #1A8E81

split-complementary

#471A8E #8E811A #278E1A

monochromatic

#130727 #2D115A #471A8E #6123C2 #8045DD

Accessibility & contrast

On white

11.63

#471A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#471A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471A8E

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471A8E	#FFFFFF	#000000	##FFFFFF
##471A8E	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A91

Deuteranopia (green-blind)

#00368C

Tritanopia (blue-blind)

#303C54

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471a8e;
/* rgb */ color: rgb(71, 26, 142);
/* oklch */ color: oklch(36.4% 0.173 293.2);

Tailwind

colors: {
  custom: {
    50: '#825db0',
    500: '#471a8e',
    950: '#000000',
  },
}

SCSS

$custom: #471a8e;
$custom-light: #825db0;
$custom-dark: #000000;

JSON

{
  "hex": "#471a8e",
  "rgb": {
    "r": 71,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 263.276,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36406,
    "c": 0.17318,
    "h": 293.2
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#471A8E

secondary

#8FBE45

accent

#EC3CA8

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #471A8E

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

Preview Lab → · Contrast checker → · Palette generator →