#28093F#28093F

#28093F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.097 H 306.1°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#28093F
RGB	rgb(40, 9, 63)
HSL	hsl(274, 75%, 14%)
HSV	hsv(274, 86%, 25%)
CMYK	cmyk(36.5%, 85.7%, 0%, 75.3%)
CIE-LAB	lab(9.04, 27.06, -27.47)
CIE-LCH	lch(9.04, 38.56, 314.57°)
OKLab	oklab(22.8% 0.057 -0.0781)
OKLCH	oklch(22.8% 0.097 306.1)
XYZ	xyz(1.8698, 1.0054, 4.7972)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28093F #203F09

analogous

#0D093F #28093F #3F093B

triadic

#28093F #3F2809 #093F28

tetradic

#28093F #3F0D09 #203F09 #093B3F

square

#28093F #3F0D09 #203F09 #093B3F

split-complementary

#28093F #3B3F09 #093F0D

monochromatic

#11041B #11041B #28093F #4A1175 #6C18AA

Accessibility & contrast

On white

17.49

#28093F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#28093F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28093F

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28093F	#FFFFFF	#000000	##FFFFFF
##28093F	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001941

Deuteranopia (green-blind)

#001A3E

Tritanopia (blue-blind)

#241623

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #28093f;
/* rgb */ color: rgb(40, 9, 63);
/* oklch */ color: oklch(22.8% 0.097 306.1);

Tailwind

colors: {
  custom: {
    50: '#654c74',
    500: '#28093f',
    950: '#000000',
  },
}

SCSS

$custom: #28093f;
$custom-light: #654c74;
$custom-dark: #000000;

JSON

{
  "hex": "#28093f",
  "rgb": {
    "r": 40,
    "g": 9,
    "b": 63
  },
  "hsl": {
    "h": 274.444,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.22801,
    "c": 0.09671,
    "h": 306.1
  },
  "luminance": 0.01005
}

Semantic roles & 50–950 ramp

primary

#28093F

secondary

#4C7D27

accent

#F23686

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28093F

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

Preview Lab → · Contrast checker → · Palette generator →