#471EA8#471EA8

#471EA8 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.4% C 0.198 H 286.6°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#471EA8
RGB	rgb(71, 30, 168)
HSL	hsl(258, 70%, 39%)
HSV	hsv(258, 82%, 66%)
CMYK	cmyk(57.7%, 82.1%, 0%, 34.1%)
CIE-LAB	lab(27.00, 51.69, -66.03)
CIE-LCH	lch(27.00, 83.86, 308.06°)
OKLab	oklab(39.44% 0.0568 -0.1902)
OKLCH	oklch(39.44% 0.198 286.6)
XYZ	xyz(10.1286, 5.0947, 37.4879)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471EA8 #7FA81E

analogous

#1E3AA8 #471EA8 #8C1EA8

triadic

#471EA8 #A8471E #1EA847

tetradic

#471EA8 #A81E3A #7FA81E #1EA88C

square

#471EA8 #A81E3A #7FA81E #1EA88C

split-complementary

#471EA8 #A88C1E #3AA81E

monochromatic

#1B0B40 #311574 #471EA8 #5E2AD9 #855EE2

Accessibility & contrast

On white

10.40

#471EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#471EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471EA8

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471EA8	#FFFFFF	#000000	##FFFFFF
##471EA8	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#003CA6

Tritanopia (blue-blind)

#164864

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #471ea8;
/* rgb */ color: rgb(71, 30, 168);
/* oklch */ color: oklch(39.4% 0.198 286.6);

Tailwind

colors: {
  custom: {
    50: '#8661c3',
    500: '#471ea8',
    950: '#000000',
  },
}

SCSS

$custom: #471ea8;
$custom-light: #8661c3;
$custom-dark: #000000;

JSON

{
  "hex": "#471ea8",
  "rgb": {
    "r": 71,
    "g": 30,
    "b": 168
  },
  "hsl": {
    "h": 257.826,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39436,
    "c": 0.19847,
    "h": 286.6
  },
  "luminance": 0.05095
}

Semantic roles & 50–950 ramp

primary

#471EA8

secondary

#A7C75B

accent

#ED3BB8

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #471EA8

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

Preview Lab → · Contrast checker → · Palette generator →