#28133E#28133E

#28133E is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.2% C 0.080 H 303.5°. Best body text is #FFFFFF at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#28133E
RGB	rgb(40, 19, 62)
HSL	hsl(269, 53%, 16%)
HSV	hsv(269, 69%, 24%)
CMYK	cmyk(35.5%, 69.4%, 0%, 75.7%)
CIE-LAB	lab(11.03, 21.02, -23.54)
CIE-LCH	lch(11.03, 31.56, 311.76°)
OKLab	oklab(24.2% 0.044 -0.0666)
OKLCH	oklch(24.2% 0.08 303.5)
XYZ	xyz(1.9772, 1.2647, 4.6964)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28133E #293E13

analogous

#13133E #28133E #3D133E

triadic

#28133E #3E2813 #133E28

tetradic

#28133E #3E1313 #293E13 #133E3D

square

#28133E #3E1313 #293E13 #133E3D

split-complementary

#28133E #3E3D13 #133E13

monochromatic

#0F0717 #0F0717 #28133E #46216D #64309C

Accessibility & contrast

On white

16.76

#28133E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#28133E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28133E

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28133E	#FFFFFF	#000000	##FFFFFF
##28133E	1.00	16.76	1.25	16.76
#FFFFFF	16.76	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011D3F

Deuteranopia (green-blind)

#081D3D

Tritanopia (blue-blind)

#241C26

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #28133e;
/* rgb */ color: rgb(40, 19, 62);
/* oklch */ color: oklch(24.2% 0.080 303.5);

Tailwind

colors: {
  custom: {
    50: '#645273',
    500: '#28133e',
    950: '#000000',
  },
}

SCSS

$custom: #28133e;
$custom-light: #645273;
$custom-dark: #000000;

JSON

{
  "hex": "#28133e",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 269.302,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.24199,
    "c": 0.07989,
    "h": 303.5
  },
  "luminance": 0.01265
}

Semantic roles & 50–950 ramp

primary

#28133E

secondary

#577736

accent

#DC4B96

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050208

muted

#7A787B

Preview Lab

Preview with #28133E

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

Preview Lab → · Contrast checker → · Palette generator →