#28115D#28115D

#28115D is a dark, vivid violet. Relative luminance 0.016; OKLCH L 26.8% C 0.124 H 288.9°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#28115D
RGB	rgb(40, 17, 93)
HSL	hsl(258, 69%, 22%)
HSV	hsv(258, 82%, 36%)
CMYK	cmyk(57%, 81.7%, 0%, 63.5%)
CIE-LAB	lab(13.48, 31.81, -40.91)
CIE-LCH	lch(13.48, 51.82, 307.87°)
OKLab	oklab(26.85% 0.0403 -0.1176)
OKLCH	oklch(26.85% 0.124 288.9)
XYZ	xyz(3.0507, 1.6422, 10.5100)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28115D #465D11

analogous

#11205D #28115D #4E115D

triadic

#28115D #5D2811 #115D28

tetradic

#28115D #5D1120 #465D11 #115D4E

square

#28115D #5D1120 #465D11 #115D4E

split-complementary

#28115D #5D4E11 #205D11

monochromatic

#0B051A #120829 #28115D #3E1A91 #5524C4

Accessibility & contrast

On white

15.81

#28115D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#28115D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28115D

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28115D	#FFFFFF	#000000	##FFFFFF
##28115D	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#00215C

Tritanopia (blue-blind)

#132636

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #28115d;
/* rgb */ color: rgb(40, 17, 93);
/* oklch */ color: oklch(26.8% 0.124 288.9);

Tailwind

colors: {
  custom: {
    50: '#69528c',
    500: '#28115d',
    950: '#000000',
  },
}

SCSS

$custom: #28115d;
$custom-light: #69528c;
$custom-dark: #000000;

JSON

{
  "hex": "#28115d",
  "rgb": {
    "r": 40,
    "g": 17,
    "b": 93
  },
  "hsl": {
    "h": 258.158,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.26849,
    "c": 0.12433,
    "h": 288.9
  },
  "luminance": 0.01642
}

Semantic roles & 50–950 ramp

primary

#28115D

secondary

#789634

accent

#EC3CB7

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #28115D

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

Preview Lab → · Contrast checker → · Palette generator →