#4D1FA8#4D1FA8

#4D1FA8 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.1% C 0.197 H 289.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D1FA8
RGB	rgb(77, 31, 168)
HSL	hsl(260, 69%, 39%)
HSV	hsv(260, 82%, 66%)
CMYK	cmyk(54.2%, 81.5%, 0%, 34.1%)
CIE-LAB	lab(27.80, 51.99, -64.69)
CIE-LCH	lch(27.80, 82.99, 308.79°)
OKLab	oklab(40.14% 0.0657 -0.1861)
OKLCH	oklch(40.14% 0.197 289.4)
XYZ	xyz(10.6164, 5.3844, 37.5181)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1FA8 #7AA81F

analogous

#1F36A8 #4D1FA8 #921FA8

triadic

#4D1FA8 #A84D1F #1FA84D

tetradic

#4D1FA8 #A81F36 #7AA81F #1FA892

square

#4D1FA8 #A81F36 #7AA81F #1FA892

split-complementary

#4D1FA8 #A8921F #36A81F

monochromatic

#1E0C41 #351574 #4D1FA8 #662CD8 #8B60E2

Accessibility & contrast

On white

10.11

#4D1FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4D1FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1FA8

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1FA8	#FFFFFF	#000000	##FFFFFF
##4D1FA8	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#294865

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4d1fa8;
/* rgb */ color: rgb(77, 31, 168);
/* oklch */ color: oklch(40.1% 0.197 289.4);

Tailwind

colors: {
  custom: {
    50: '#8962c3',
    500: '#4d1fa8',
    950: '#000000',
  },
}

SCSS

$custom: #4d1fa8;
$custom-light: #8962c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1fa8",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 168
  },
  "hsl": {
    "h": 260.146,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.40142,
    "c": 0.19732,
    "h": 289.4
  },
  "luminance": 0.05385
}

Semantic roles & 50–950 ramp

primary

#4D1FA8

secondary

#A3C65D

accent

#EC3CB1

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4D1FA8

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

Preview Lab → · Contrast checker → · Palette generator →