#28125D#28125D

#28125D is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.0% C 0.123 H 288.6°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#28125D
RGB	rgb(40, 18, 93)
HSL	hsl(258, 68%, 22%)
HSV	hsv(258, 81%, 36%)
CMYK	cmyk(57%, 80.6%, 0%, 63.5%)
CIE-LAB	lab(13.67, 31.27, -40.60)
CIE-LCH	lch(13.67, 51.25, 307.61°)
OKLab	oklab(26.98% 0.0394 -0.1167)
OKLCH	oklch(26.98% 0.123 288.6)
XYZ	xyz(3.0666, 1.6739, 10.5153)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28125D #475D12

analogous

#12225D #28125D #4E125D

triadic

#28125D #5D2812 #125D28

tetradic

#28125D #5D1222 #475D12 #125D4E

square

#28125D #5D1222 #475D12 #125D4E

split-complementary

#28125D #5D4E12 #225D12

monochromatic

#0B051A #12082A #28125D #3E1C90 #5426C4

Accessibility & contrast

On white

15.73

#28125D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#28125D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28125D

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28125D	#FFFFFF	#000000	##FFFFFF
##28125D	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#00215C

Tritanopia (blue-blind)

#132737

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #28125d;
/* rgb */ color: rgb(40, 18, 93);
/* oklch */ color: oklch(27.0% 0.123 288.6);

Tailwind

colors: {
  custom: {
    50: '#69528c',
    500: '#28125d',
    950: '#000000',
  },
}

SCSS

$custom: #28125d;
$custom-light: #69528c;
$custom-dark: #000000;

JSON

{
  "hex": "#28125d",
  "rgb": {
    "r": 40,
    "g": 18,
    "b": 93
  },
  "hsl": {
    "h": 257.6,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.26981,
    "c": 0.12321,
    "h": 288.6
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#28125D

secondary

#799535

accent

#EA3DB8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #28125D

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

Preview Lab → · Contrast checker → · Palette generator →