#4C276E#4C276E

#4C276E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 35.9% C 0.120 H 305.1°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#4C276E
RGB	rgb(76, 39, 110)
HSL	hsl(271, 48%, 29%)
HSV	hsv(271, 65%, 43%)
CMYK	cmyk(30.9%, 64.5%, 0%, 56.9%)
CIE-LAB	lab(24.04, 32.08, -34.71)
CIE-LCH	lch(24.04, 47.26, 312.74°)
OKLab	oklab(35.9% 0.0691 -0.0982)
OKLCH	oklch(35.9% 0.12 305.1)
XYZ	xyz(6.5199, 4.1134, 15.1993)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C276E #496E27

analogous

#29276E #4C276E #6E276D

triadic

#4C276E #6E4C27 #276E4C

tetradic

#4C276E #6E2927 #496E27 #276D6E

square

#4C276E #6E2927 #496E27 #276D6E

split-complementary

#4C276E #6D6E27 #276E29

monochromatic

#100817 #2D1741 #4C276E #6B379B #8A4FC1

Accessibility & contrast

On white

11.52

#4C276E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4C276E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C276E

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C276E	#FFFFFF	#000000	##FFFFFF
##4C276E	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013870

Deuteranopia (green-blind)

#17396C

Tritanopia (blue-blind)

#463546

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4c276e;
/* rgb */ color: rgb(76, 39, 110);
/* oklch */ color: oklch(35.9% 0.120 305.1);

Tailwind

colors: {
  custom: {
    50: '#816398',
    500: '#4c276e',
    950: '#000000',
  },
}

SCSS

$custom: #4c276e;
$custom-light: #816398;
$custom-dark: #000000;

JSON

{
  "hex": "#4c276e",
  "rgb": {
    "r": 76,
    "g": 39,
    "b": 110
  },
  "hsl": {
    "h": 271.268,
    "s": 47.651,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35899,
    "c": 0.12004,
    "h": 305.1
  },
  "luminance": 0.04113
}

Semantic roles & 50–950 ramp

primary

#4C276E

secondary

#77A150

accent

#D75191

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B050E

muted

#7C7A7E

Preview Lab

Preview with #4C276E

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

Preview Lab → · Contrast checker → · Palette generator →