#4D1DA8#4D1DA8

#4D1DA8 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 40.0% C 0.199 H 289.6°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D1DA8
RGB	rgb(77, 29, 168)
HSL	hsl(261, 71%, 39%)
HSV	hsv(261, 83%, 66%)
CMYK	cmyk(54.2%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(27.53, 52.80, -65.15)
CIE-LCH	lch(27.53, 83.85, 309.02°)
OKLab	oklab(39.95% 0.0669 -0.1874)
OKLCH	oklch(39.95% 0.199 289.6)
XYZ	xyz(10.5658, 5.2832, 37.5012)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1DA8 #78A81D

analogous

#1D33A8 #4D1DA8 #921DA8

triadic

#4D1DA8 #A84D1D #1DA84D

tetradic

#4D1DA8 #A81D33 #78A81D #1DA892

square

#4D1DA8 #A81D33 #78A81D #1DA892

split-complementary

#4D1DA8 #A8921D #33A81D

monochromatic

#1D0B40 #351474 #4D1DA8 #6628DA #8B5CE3

Accessibility & contrast

On white

10.21

#4D1DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4D1DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1DA8

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1DA8	#FFFFFF	#000000	##FFFFFF
##4D1DA8	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#294764

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d1da8;
/* rgb */ color: rgb(77, 29, 168);
/* oklch */ color: oklch(40.0% 0.199 289.6);

Tailwind

colors: {
  custom: {
    50: '#8a61c3',
    500: '#4d1da8',
    950: '#000000',
  },
}

SCSS

$custom: #4d1da8;
$custom-light: #8a61c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1da8",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 260.719,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39951,
    "c": 0.19897,
    "h": 289.6
  },
  "luminance": 0.05284
}

Semantic roles & 50–950 ramp

primary

#4D1DA8

secondary

#A1C75A

accent

#ED3AB0

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4D1DA8

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

Preview Lab → · Contrast checker → · Palette generator →