#28063D#28063D

#28063D is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.099 H 308.3°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#28063D
RGB	rgb(40, 6, 61)
HSL	hsl(277, 82%, 13%)
HSV	hsv(277, 90%, 24%)
CMYK	cmyk(34.4%, 90.2%, 0%, 76.1%)
CIE-LAB	lab(8.29, 28.13, -27.25)
CIE-LCH	lch(8.29, 39.17, 315.91°)
OKLab	oklab(22.22% 0.0612 -0.0775)
OKLCH	oklch(22.22% 0.099 308.3)
XYZ	xyz(1.7823, 0.9183, 4.4973)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28063D #1B3D06

analogous

#0C063D #28063D #3D0636

triadic

#28063D #3D2806 #063D28

tetradic

#28063D #3D0C06 #1B3D06 #06363D

square

#28063D #3D0C06 #1B3D06 #06363D

split-complementary

#28063D #363D06 #063D0C

monochromatic

#12031C #12031C #28063D #4D0B75 #7111AC

Accessibility & contrast

On white

17.74

#28063D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#28063D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28063D

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28063D	#FFFFFF	#000000	##FFFFFF
##28063D	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173E

Deuteranopia (green-blind)

#00183C

Tritanopia (blue-blind)

#251421

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #28063d;
/* rgb */ color: rgb(40, 6, 61);
/* oklch */ color: oklch(22.2% 0.099 308.3);

Tailwind

colors: {
  custom: {
    50: '#654a73',
    500: '#28063d',
    950: '#000000',
  },
}

SCSS

$custom: #28063d;
$custom-light: #654a73;
$custom-dark: #000000;

JSON

{
  "hex": "#28063d",
  "rgb": {
    "r": 40,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 277.091,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.2222,
    "c": 0.09871,
    "h": 308.3
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#28063D

secondary

#457D22

accent

#F82F7C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28063D

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

Preview Lab → · Contrast checker → · Palette generator →