#4C1A9F#4C1A9F

#4C1A9F is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.7% C 0.192 H 291.5°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C1A9F
RGB	rgb(76, 26, 159)
HSL	hsl(263, 72%, 36%)
HSV	hsv(263, 84%, 62%)
CMYK	cmyk(52.2%, 83.6%, 0%, 37.6%)
CIE-LAB	lab(26.09, 51.47, -62.05)
CIE-LCH	lch(26.09, 80.62, 309.67°)
OKLab	oklab(38.66% 0.0704 -0.1783)
OKLCH	oklch(38.66% 0.192 291.5)
XYZ	xyz(9.6061, 4.7781, 33.2103)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1A9F #6D9F1A

analogous

#1A2B9F #4C1A9F #8F1A9F

triadic

#4C1A9F #9F4C1A #1A9F4C

tetradic

#4C1A9F #9F1A2B #6D9F1A #1A9F8F

square

#4C1A9F #9F1A2B #6D9F1A #1A9F8F

split-complementary

#4C1A9F #9F8F1A #2B9F1A

monochromatic

#1A0936 #33116A #4C1A9F #6523D4 #8851E3

Accessibility & contrast

On white

10.74

#4C1A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4C1A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1A9F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1A9F	#FFFFFF	#000000	##FFFFFF
##4C1A9F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A3

Deuteranopia (green-blind)

#003B9D

Tritanopia (blue-blind)

#2F425E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4c1a9f;
/* rgb */ color: rgb(76, 26, 159);
/* oklch */ color: oklch(38.7% 0.192 291.5);

Tailwind

colors: {
  custom: {
    50: '#885fbd',
    500: '#4c1a9f',
    950: '#000000',
  },
}

SCSS

$custom: #4c1a9f;
$custom-light: #885fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1a9f",
  "rgb": {
    "r": 76,
    "g": 26,
    "b": 159
  },
  "hsl": {
    "h": 262.556,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38662,
    "c": 0.19174,
    "h": 291.5
  },
  "luminance": 0.04778
}

Semantic roles & 50–950 ramp

primary

#4C1A9F

secondary

#99C550

accent

#EF39AA

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4C1A9F

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

Preview Lab → · Contrast checker → · Palette generator →