#4D20B3#4D20B3

#4D20B3 is a dark, highly saturated violet. Relative luminance 0.059; OKLCH L 41.4% C 0.208 H 287.1°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D20B3
RGB	rgb(77, 32, 179)
HSL	hsl(258, 70%, 41%)
HSV	hsv(258, 82%, 70%)
CMYK	cmyk(57%, 82.1%, 0%, 29.8%)
CIE-LAB	lab(29.07, 54.54, -69.20)
CIE-LCH	lch(29.07, 88.11, 308.24°)
OKLab	oklab(41.35% 0.0612 -0.1993)
OKLCH	oklch(41.35% 0.208 287.1)
XYZ	xyz(11.7113, 5.8648, 43.1540)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D20B3 #86B320

analogous

#203DB3 #4D20B3 #9720B3

triadic

#4D20B3 #B34D20 #20B34D

tetradic

#4D20B3 #B3203D #86B320 #20B397

square

#4D20B3 #B3203D #86B320 #20B397

split-complementary

#4D20B3 #B39720 #3DB320

monochromatic

#200D4B #37177F #4D20B3 #6835DB #8F69E4

Accessibility & contrast

On white

9.66

#4D20B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4D20B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D20B3

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D20B3	#FFFFFF	#000000	##FFFFFF
##4D20B3	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B7

Deuteranopia (green-blind)

#0040B0

Tritanopia (blue-blind)

#1C4D6B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d20b3;
/* rgb */ color: rgb(77, 32, 179);
/* oklch */ color: oklch(41.4% 0.208 287.1);

Tailwind

colors: {
  custom: {
    50: '#8b63cb',
    500: '#4d20b3',
    950: '#000000',
  },
}

SCSS

$custom: #4d20b3;
$custom-light: #8b63cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d20b3",
  "rgb": {
    "r": 77,
    "g": 32,
    "b": 179
  },
  "hsl": {
    "h": 258.367,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.41352,
    "c": 0.20847,
    "h": 287.1
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary

#4D20B3

secondary

#ABCA65

accent

#EC3BB6

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4D20B3

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

Preview Lab → · Contrast checker → · Palette generator →