#28063E#28063E

#28063E is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.3% C 0.100 H 307.6°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#28063E
RGB	rgb(40, 6, 62)
HSL	hsl(276, 82%, 13%)
HSV	hsv(276, 90%, 24%)
CMYK	cmyk(35.5%, 90.3%, 0%, 75.7%)
CIE-LAB	lab(8.39, 28.39, -27.81)
CIE-LCH	lch(8.39, 39.75, 315.59°)
OKLab	oklab(22.32% 0.0609 -0.0791)
OKLCH	oklch(22.32% 0.1 307.6)
XYZ	xyz(1.8095, 0.9292, 4.6405)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28063E #1C3E06

analogous

#0C063E #28063E #3E0638

triadic

#28063E #3E2806 #063E28

tetradic

#28063E #3E0C06 #1C3E06 #06383E

square

#28063E #3E0C06 #1C3E06 #06383E

split-complementary

#28063E #383E06 #063E0C

monochromatic

#12031C #12031C #28063E #4C0B76 #7011AE

Accessibility & contrast

On white

17.71

#28063E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#28063E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28063E

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28063E	#FFFFFF	#000000	##FFFFFF
##28063E	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001740

Deuteranopia (green-blind)

#00193D

Tritanopia (blue-blind)

#241422

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #28063e;
/* rgb */ color: rgb(40, 6, 62);
/* oklch */ color: oklch(22.3% 0.100 307.6);

Tailwind

colors: {
  custom: {
    50: '#654a74',
    500: '#28063e',
    950: '#000000',
  },
}

SCSS

$custom: #28063e;
$custom-light: #654a74;
$custom-dark: #000000;

JSON

{
  "hex": "#28063e",
  "rgb": {
    "r": 40,
    "g": 6,
    "b": 62
  },
  "hsl": {
    "h": 276.429,
    "s": 82.353,
    "l": 13.333
  },
  "oklch": {
    "l": 0.22316,
    "c": 0.09982,
    "h": 307.6
  },
  "luminance": 0.00929
}

Semantic roles & 50–950 ramp

primary

#28063E

secondary

#467E22

accent

#F92F7E

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28063E

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

Preview Lab → · Contrast checker → · Palette generator →