#28063F#28063F

#28063F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.4% C 0.101 H 306.9°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#28063F
RGB	rgb(40, 6, 63)
HSL	hsl(276, 83%, 14%)
HSV	hsv(276, 90%, 25%)
CMYK	cmyk(36.5%, 90.5%, 0%, 75.3%)
CIE-LAB	lab(8.48, 28.65, -28.37)
CIE-LCH	lch(8.48, 40.32, 315.28°)
OKLab	oklab(22.41% 0.0606 -0.0807)
OKLCH	oklch(22.41% 0.101 306.9)
XYZ	xyz(1.8372, 0.9403, 4.7864)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28063F #1D3F06

analogous

#0B063F #28063F #3F0639

triadic

#28063F #3F2806 #063F28

tetradic

#28063F #3F0B06 #1D3F06 #06393F

square

#28063F #3F0B06 #1D3F06 #06393F

split-complementary

#28063F #393F06 #063F0B

monochromatic

#12031C #12031C #28063F #4B0B77 #6F11AF

Accessibility & contrast

On white

17.68

#28063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#28063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28063F

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28063F	#FFFFFF	#000000	##FFFFFF
##28063F	1.00	17.68	1.19	17.68
#FFFFFF	17.68	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00193E

Tritanopia (blue-blind)

#241523

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #28063f;
/* rgb */ color: rgb(40, 6, 63);
/* oklch */ color: oklch(22.4% 0.101 306.9);

Tailwind

colors: {
  custom: {
    50: '#654a75',
    500: '#28063f',
    950: '#000000',
  },
}

SCSS

$custom: #28063f;
$custom-light: #654a75;
$custom-dark: #000000;

JSON

{
  "hex": "#28063f",
  "rgb": {
    "r": 40,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 275.789,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.22414,
    "c": 0.10094,
    "h": 306.9
  },
  "luminance": 0.0094
}

Semantic roles & 50–950 ramp

primary

#28063F

secondary

#477F22

accent

#F92F80

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28063F

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

Preview Lab → · Contrast checker → · Palette generator →