#4D3091#4D3091

#4D3091 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.2% C 0.152 H 291.9°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D3091
RGB	rgb(77, 48, 145)
HSL	hsl(258, 50%, 38%)
HSV	hsv(258, 67%, 57%)
CMYK	cmyk(46.9%, 66.9%, 0%, 43.1%)
CIE-LAB	lab(28.74, 36.97, -49.14)
CIE-LCH	lch(28.74, 61.50, 306.95°)
OKLab	oklab(40.16% 0.0565 -0.1406)
OKLCH	oklch(40.16% 0.152 291.9)
XYZ	xyz(9.2269, 5.7357, 27.4035)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3091 #749130

analogous

#304491 #4D3091 #7D3091

triadic

#4D3091 #914D30 #30914D

tetradic

#4D3091 #913044 #749130 #30917D

square

#4D3091 #913044 #749130 #30917D

split-complementary

#4D3091 #917D30 #449130

monochromatic

#1C1235 #352163 #4D3091 #653FBF #8A6DCF

Accessibility & contrast

On white

9.78

#4D3091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4D3091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3091

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3091	#FFFFFF	#000000	##FFFFFF
##4D3091	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004594

Deuteranopia (green-blind)

#00428F

Tritanopia (blue-blind)

#39475C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4d3091;
/* rgb */ color: rgb(77, 48, 145);
/* oklch */ color: oklch(40.2% 0.152 291.9);

Tailwind

colors: {
  custom: {
    50: '#856ab2',
    500: '#4d3091',
    950: '#000000',
  },
}

SCSS

$custom: #4d3091;
$custom-light: #856ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3091",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 145
  },
  "hsl": {
    "h": 257.938,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40163,
    "c": 0.15152,
    "h": 291.9
  },
  "luminance": 0.05736
}

Semantic roles & 50–950 ramp

primary

#4D3091

secondary

#9EB667

accent

#DA4EB0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4D3091

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

Preview Lab → · Contrast checker → · Palette generator →