#28146B#28146B

#28146B is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.8% C 0.139 H 284.0°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#28146B
RGB	rgb(40, 20, 107)
HSL	hsl(254, 69%, 25%)
HSV	hsv(254, 81%, 42%)
CMYK	cmyk(62.6%, 81.3%, 0%, 58%)
CIE-LAB	lab(15.55, 34.64, -46.77)
CIE-LCH	lch(15.55, 58.20, 306.52°)
OKLab	oklab(28.75% 0.0335 -0.1348)
OKLCH	oklch(28.75% 0.139 284)
XYZ	xyz(3.7783, 2.0127, 14.0965)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28146B #576B14

analogous

#142C6B #28146B #53146B

triadic

#28146B #6B2814 #146B28

tetradic

#28146B #6B142C #576B14 #146B53

square

#28146B #6B142C #576B14 #146B53

split-complementary

#28146B #6B5314 #2C6B14

monochromatic

#0A051A #150A37 #28146B #3B1E9F #4F27D2

Accessibility & contrast

On white

14.97

#28146B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#28146B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28146B

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28146B	#FFFFFF	#000000	##FFFFFF
##28146B	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296D

Deuteranopia (green-blind)

#002469

Tritanopia (blue-blind)

#002D3F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #28146b;
/* rgb */ color: rgb(40, 20, 107);
/* oklch */ color: oklch(28.8% 0.139 284.0);

Tailwind

colors: {
  custom: {
    50: '#6c5596',
    500: '#28146b',
    950: '#000000',
  },
}

SCSS

$custom: #28146b;
$custom-light: #6c5596;
$custom-dark: #000000;

JSON

{
  "hex": "#28146b",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 107
  },
  "hsl": {
    "h": 253.793,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28752,
    "c": 0.13892,
    "h": 284
  },
  "luminance": 0.02013
}

Semantic roles & 50–950 ramp

primary

#28146B

secondary

#8AA239

accent

#EB3CC3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #28146B

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

Preview Lab → · Contrast checker → · Palette generator →