#4721B2#4721B2

#4721B2 is a dark, highly saturated violet. Relative luminance 0.056; OKLCH L 40.8% C 0.207 H 284.4°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#4721B2
RGB	rgb(71, 33, 178)
HSL	hsl(256, 69%, 41%)
HSV	hsv(256, 81%, 70%)
CMYK	cmyk(60.1%, 81.5%, 0%, 30.2%)
CIE-LAB	lab(28.49, 53.20, -69.59)
CIE-LCH	lch(28.49, 87.59, 307.40°)
OKLab	oklab(40.77% 0.0517 -0.2006)
OKLCH	oklch(40.77% 0.207 284.4)
XYZ	xyz(11.1758, 5.6409, 42.6107)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4721B2 #8CB221

analogous

#2144B2 #4721B2 #9021B2

triadic

#4721B2 #B24721 #21B247

tetradic

#4721B2 #B22144 #8CB221 #21B290

square

#4721B2 #B22144 #8CB221 #21B290

split-complementary

#4721B2 #B29021 #44B221

monochromatic

#1E0E4B #32177E #4721B2 #6136DA #8A6AE3

Accessibility & contrast

On white

9.87

#4721B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#4721B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4721B2

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4721B2	#FFFFFF	#000000	##FFFFFF
##4721B2	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B6

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4721b2;
/* rgb */ color: rgb(71, 33, 178);
/* oklch */ color: oklch(40.8% 0.207 284.4);

Tailwind

colors: {
  custom: {
    50: '#8863ca',
    500: '#4721b2',
    950: '#000000',
  },
}

SCSS

$custom: #4721b2;
$custom-light: #8863ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4721b2",
  "rgb": {
    "r": 71,
    "g": 33,
    "b": 178
  },
  "hsl": {
    "h": 255.724,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40773,
    "c": 0.20713,
    "h": 284.4
  },
  "luminance": 0.05642
}

Semantic roles & 50–950 ramp

primary

#4721B2

secondary

#AFC966

accent

#EC3CBE

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4721B2

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

Preview Lab → · Contrast checker → · Palette generator →