#4D23B2#4D23B2

#4D23B2 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.5% C 0.205 H 287.0°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D23B2
RGB	rgb(77, 35, 178)
HSL	hsl(258, 67%, 42%)
HSV	hsv(258, 80%, 70%)
CMYK	cmyk(56.7%, 80.3%, 0%, 30.2%)
CIE-LAB	lab(29.40, 53.02, -68.07)
CIE-LCH	lch(29.40, 86.28, 307.91°)
OKLab	oklab(41.55% 0.0598 -0.196)
OKLCH	oklch(41.55% 0.205 287)
XYZ	xyz(11.6951, 5.9935, 42.6515)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D23B2 #88B223

analogous

#2341B2 #4D23B2 #9523B2

triadic

#4D23B2 #B24D23 #23B24D

tetradic

#4D23B2 #B22341 #88B223 #23B295

square

#4D23B2 #B22341 #88B223 #23B295

split-complementary

#4D23B2 #B29523 #41B223

monochromatic

#210F4C #37197F #4D23B2 #683AD8 #906DE2

Accessibility & contrast

On white

9.55

#4D23B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4D23B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D23B2

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D23B2	#FFFFFF	#000000	##FFFFFF
##4D23B2	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B6

Deuteranopia (green-blind)

#0041AF

Tritanopia (blue-blind)

#1D4E6B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d23b2;
/* rgb */ color: rgb(77, 35, 178);
/* oklch */ color: oklch(41.5% 0.205 287.0);

Tailwind

colors: {
  custom: {
    50: '#8b64ca',
    500: '#4d23b2',
    950: '#000000',
  },
}

SCSS

$custom: #4d23b2;
$custom-light: #8b64ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4d23b2",
  "rgb": {
    "r": 77,
    "g": 35,
    "b": 178
  },
  "hsl": {
    "h": 257.622,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.41547,
    "c": 0.2049,
    "h": 287
  },
  "luminance": 0.05994
}

Semantic roles & 50–950 ramp

primary

#4D23B2

secondary

#ACC968

accent

#EA3EB7

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4D23B2

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

Preview Lab → · Contrast checker → · Palette generator →