#471DA8#471DA8

#471DA8 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.3% C 0.199 H 286.7°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#471DA8
RGB	rgb(71, 29, 168)
HSL	hsl(258, 71%, 39%)
HSV	hsv(258, 83%, 66%)
CMYK	cmyk(57.7%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(26.86, 52.10, -66.27)
CIE-LCH	lch(26.86, 84.30, 308.18°)
OKLab	oklab(39.34% 0.0574 -0.1908)
OKLCH	oklch(39.34% 0.199 286.7)
XYZ	xyz(10.1037, 5.0449, 37.4796)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471DA8 #7EA81D

analogous

#1D39A8 #471DA8 #8C1DA8

triadic

#471DA8 #A8471D #1DA847

tetradic

#471DA8 #A81D39 #7EA81D #1DA88C

square

#471DA8 #A81D39 #7EA81D #1DA88C

split-complementary

#471DA8 #A88C1D #39A81D

monochromatic

#1B0B40 #311474 #471DA8 #5E28DA #855CE3

Accessibility & contrast

On white

10.45

#471DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#471DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471DA8

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471DA8	#FFFFFF	#000000	##FFFFFF
##471DA8	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#003CA6

Tritanopia (blue-blind)

#164864

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #471da8;
/* rgb */ color: rgb(71, 29, 168);
/* oklch */ color: oklch(39.3% 0.199 286.7);

Tailwind

colors: {
  custom: {
    50: '#8660c3',
    500: '#471da8',
    950: '#000000',
  },
}

SCSS

$custom: #471da8;
$custom-light: #8660c3;
$custom-dark: #000000;

JSON

{
  "hex": "#471da8",
  "rgb": {
    "r": 71,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 258.129,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39339,
    "c": 0.19927,
    "h": 286.7
  },
  "luminance": 0.05045
}

Semantic roles & 50–950 ramp

primary

#471DA8

secondary

#A6C75A

accent

#ED3AB7

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #471DA8

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

Preview Lab → · Contrast checker → · Palette generator →