#4F277B#4F277B

#4F277B is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.3% C 0.137 H 302.0°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#4F277B
RGB	rgb(79, 39, 123)
HSL	hsl(269, 52%, 32%)
HSV	hsv(269, 68%, 48%)
CMYK	cmyk(35.8%, 68.3%, 0%, 51.8%)
CIE-LAB	lab(25.39, 36.28, -40.82)
CIE-LCH	lch(25.39, 54.61, 311.63°)
OKLab	oklab(37.27% 0.0725 -0.116)
OKLCH	oklch(37.27% 0.137 302)
XYZ	xyz(7.5243, 4.5433, 19.2156)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F277B #537B27

analogous

#27297B #4F277B #79277B

triadic

#4F277B #7B4F27 #277B4F

tetradic

#4F277B #7B2729 #537B27 #277B79

square

#4F277B #7B2729 #537B27 #277B79

split-complementary

#4F277B #7B7927 #297B27

monochromatic

#130A1E #31184D #4F277B #6D36A9 #8B54C9

Accessibility & contrast

On white

11.00

#4F277B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4F277B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F277B

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F277B	#FFFFFF	#000000	##FFFFFF
##4F277B	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7E

Deuteranopia (green-blind)

#033C79

Tritanopia (blue-blind)

#463A4D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f277b;
/* rgb */ color: rgb(79, 39, 123);
/* oklch */ color: oklch(37.3% 0.137 302.0);

Tailwind

colors: {
  custom: {
    50: '#8464a2',
    500: '#4f277b',
    950: '#000000',
  },
}

SCSS

$custom: #4f277b;
$custom-light: #8464a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f277b",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 123
  },
  "hsl": {
    "h": 268.571,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37266,
    "c": 0.13679,
    "h": 302
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#4F277B

secondary

#81AD51

accent

#DB4C97

background

#F8F6FA

surface

#EFEBF3

border

#CAC6CD

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4F277B

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

Preview Lab → · Contrast checker → · Palette generator →