#28116A#28116A

#28116A is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.3% C 0.141 H 284.8°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#28116A
RGB	rgb(40, 17, 106)
HSL	hsl(256, 72%, 24%)
HSV	hsv(256, 84%, 42%)
CMYK	cmyk(62.3%, 84%, 0%, 58.4%)
CIE-LAB	lab(14.91, 35.85, -47.18)
CIE-LCH	lch(14.91, 59.25, 307.23°)
OKLab	oklab(28.27% 0.0359 -0.1359)
OKLCH	oklch(28.27% 0.141 284.8)
XYZ	xyz(3.6762, 1.8924, 13.8044)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28116A #536A11

analogous

#11266A #28116A #55116A

triadic

#28116A #6A2811 #116A28

tetradic

#28116A #6A1126 #536A11 #116A55

square

#28116A #6A1126 #536A11 #116A55

split-complementary

#28116A #6A5511 #266A11

monochromatic

#0A041A #140935 #28116A #3C199F #5022D3

Accessibility & contrast

On white

15.23

#28116A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#28116A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28116A

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28116A	#FFFFFF	#000000	##FFFFFF
##28116A	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286C

Deuteranopia (green-blind)

#002368

Tritanopia (blue-blind)

#012C3E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #28116a;
/* rgb */ color: rgb(40, 17, 106);
/* oklch */ color: oklch(28.3% 0.141 284.8);

Tailwind

colors: {
  custom: {
    50: '#6c5396',
    500: '#28116a',
    950: '#000000',
  },
}

SCSS

$custom: #28116a;
$custom-light: #6c5396;
$custom-dark: #000000;

JSON

{
  "hex": "#28116a",
  "rgb": {
    "r": 40,
    "g": 17,
    "b": 106
  },
  "hsl": {
    "h": 255.506,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28272,
    "c": 0.14062,
    "h": 284.8
  },
  "luminance": 0.01893
}

Semantic roles & 50–950 ramp

primary

#28116A

secondary

#86A235

accent

#EF39C0

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #28116A

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

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