#4F1FBC#4F1FBC

#4F1FBC is a dark, highly saturated violet. Relative luminance 0.063; OKLCH L 42.4% C 0.219 H 286.4°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F1FBC
RGB	rgb(79, 31, 188)
HSL	hsl(258, 72%, 43%)
HSV	hsv(258, 84%, 74%)
CMYK	cmyk(58%, 83.5%, 0%, 26.3%)
CIE-LAB	lab(30.09, 57.55, -72.86)
CIE-LCH	lch(30.09, 92.85, 308.30°)
OKLab	oklab(42.38% 0.0617 -0.2099)
OKLCH	oklch(42.38% 0.219 286.4)
XYZ	xyz(12.7888, 6.2723, 48.1040)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1FBC #8CBC1F

analogous

#1F3DBC #4F1FBC #9D1FBC

triadic

#4F1FBC #BC4F1F #1FBC4F

tetradic

#4F1FBC #BC1F3D #8CBC1F #1FBC9D

square

#4F1FBC #BC1F3D #8CBC1F #1FBC9D

split-complementary

#4F1FBC #BC9D1F #3DBC1F

monochromatic

#230E53 #391687 #4F1FBC #6C3ADE #936EE7

Accessibility & contrast

On white

9.31

#4F1FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#4F1FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1FBC

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1FBC	#FFFFFF	#000000	##FFFFFF
##4F1FBC	1.00	9.31	2.25	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC0

Deuteranopia (green-blind)

#0042B9

Tritanopia (blue-blind)

#145070

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4f1fbc;
/* rgb */ color: rgb(79, 31, 188);
/* oklch */ color: oklch(42.4% 0.219 286.4);

Tailwind

colors: {
  custom: {
    50: '#8e63d2',
    500: '#4f1fbc',
    950: '#000000',
  },
}

SCSS

$custom: #4f1fbc;
$custom-light: #8e63d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1fbc",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 188
  },
  "hsl": {
    "h": 258.344,
    "s": 71.689,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42383,
    "c": 0.21876,
    "h": 286.4
  },
  "luminance": 0.06273
}

Semantic roles & 50–950 ramp

primary

#4F1FBC

secondary

#AFCD69

accent

#EE39B7

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #4F1FBC

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

Preview Lab → · Contrast checker → · Palette generator →