#471FB1#471FB1

#471FB1 is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.5% C 0.208 H 284.8°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#471FB1
RGB	rgb(71, 31, 177)
HSL	hsl(256, 70%, 41%)
HSV	hsv(256, 82%, 69%)
CMYK	cmyk(59.9%, 82.5%, 0%, 30.6%)
CIE-LAB	lab(28.10, 53.75, -69.64)
CIE-LCH	lch(28.10, 87.97, 307.67°)
OKLab	oklab(40.47% 0.0531 -0.2007)
OKLCH	oklch(40.47% 0.208 284.8)
XYZ	xyz(11.0219, 5.4932, 42.0659)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471FB1 #89B11F

analogous

#1F40B1 #471FB1 #901FB1

triadic

#471FB1 #B1471F #1FB147

tetradic

#471FB1 #B11F40 #89B11F #1FB190

square

#471FB1 #B11F40 #89B11F #1FB190

split-complementary

#471FB1 #B1901F #40B11F

monochromatic

#1D0D49 #32167D #471FB1 #6032DB #8966E4

Accessibility & contrast

On white

10.01

#471FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#471FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471FB1

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471FB1	#FFFFFF	#000000	##FFFFFF
##471FB1	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B5

Deuteranopia (green-blind)

#003EAE

Tritanopia (blue-blind)

#004C6A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #471fb1;
/* rgb */ color: rgb(71, 31, 177);
/* oklch */ color: oklch(40.5% 0.208 284.8);

Tailwind

colors: {
  custom: {
    50: '#8862ca',
    500: '#471fb1',
    950: '#000000',
  },
}

SCSS

$custom: #471fb1;
$custom-light: #8862ca;
$custom-dark: #000000;

JSON

{
  "hex": "#471fb1",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 177
  },
  "hsl": {
    "h": 256.438,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40472,
    "c": 0.2076,
    "h": 284.8
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#471FB1

secondary

#ADCA62

accent

#ED3BBC

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #471FB1

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

Preview Lab → · Contrast checker → · Palette generator →