#4D1F97#4D1F97

#4D1F97 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.179 H 293.5°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F97
RGB	rgb(77, 31, 151)
HSL	hsl(263, 66%, 36%)
HSV	hsv(263, 79%, 59%)
CMYK	cmyk(49%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(26.13, 47.42, -57.09)
CIE-LCH	lch(26.13, 74.21, 309.72°)
OKLab	oklab(38.48% 0.0712 -0.1638)
OKLCH	oklch(38.48% 0.179 293.5)
XYZ	xyz(9.1349, 4.7918, 29.7158)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F97 #69971F

analogous

#1F2D97 #4D1F97 #891F97

triadic

#4D1F97 #974D1F #1F974D

tetradic

#4D1F97 #971F2D #69971F #1F9789

square

#4D1F97 #971F2D #69971F #1F9789

split-complementary

#4D1F97 #97891F #2D971F

monochromatic

#190A31 #331564 #4D1F97 #6729CA #8854DC

Accessibility & contrast

On white

10.72

#4D1F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4D1F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F97

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F97	#FFFFFF	#000000	##FFFFFF
##4D1F97	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003C95

Tritanopia (blue-blind)

#36415B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4d1f97;
/* rgb */ color: rgb(77, 31, 151);
/* oklch */ color: oklch(38.5% 0.179 293.5);

Tailwind

colors: {
  custom: {
    50: '#8761b7',
    500: '#4d1f97',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f97;
$custom-light: #8761b7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f97",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 263,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38479,
    "c": 0.17864,
    "h": 293.5
  },
  "luminance": 0.04792
}

Semantic roles & 50–950 ramp

primary

#4D1F97

secondary

#96BF52

accent

#E93FA8

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4D1F97

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

Preview Lab → · Contrast checker → · Palette generator →