#471EB4#471EB4

#471EB4 is a dark, highly saturated violet. Relative luminance 0.056; OKLCH L 40.7% C 0.212 H 284.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#471EB4
RGB	rgb(71, 30, 180)
HSL	hsl(256, 71%, 41%)
HSV	hsv(256, 83%, 71%)
CMYK	cmyk(60.6%, 83.3%, 0%, 29.4%)
CIE-LAB	lab(28.28, 54.98, -71.12)
CIE-LCH	lch(28.28, 89.90, 307.70°)
OKLab	oklab(40.69% 0.0526 -0.205)
OKLCH	oklch(40.69% 0.212 284.4)
XYZ	xyz(11.2985, 5.5627, 43.6495)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471EB4 #8BB41E

analogous

#1E40B4 #471EB4 #921EB4

triadic

#471EB4 #B4471E #1EB447

tetradic

#471EB4 #B41E40 #8BB41E #1EB492

square

#471EB4 #B41E40 #8BB41E #1EB492

split-complementary

#471EB4 #B4921E #40B41E

monochromatic

#1E0D4B #321580 #471EB4 #6132DD #8967E6

Accessibility & contrast

On white

9.94

#471EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#471EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471EB4

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471EB4	#FFFFFF	#000000	##FFFFFF
##471EB4	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003EB1

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #471eb4;
/* rgb */ color: rgb(71, 30, 180);
/* oklch */ color: oklch(40.7% 0.212 284.4);

Tailwind

colors: {
  custom: {
    50: '#8861cc',
    500: '#471eb4',
    950: '#000000',
  },
}

SCSS

$custom: #471eb4;
$custom-light: #8861cc;
$custom-dark: #000000;

JSON

{
  "hex": "#471eb4",
  "rgb": {
    "r": 71,
    "g": 30,
    "b": 180
  },
  "hsl": {
    "h": 256.4,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40694,
    "c": 0.21164,
    "h": 284.4
  },
  "luminance": 0.05563
}

Semantic roles & 50–950 ramp

primary

#471EB4

secondary

#AECB63

accent

#EE3ABD

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #471EB4

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

Preview Lab → · Contrast checker → · Palette generator →