#28115E#28115E

#28115E is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.0% C 0.126 H 288.5°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#28115E
RGB	rgb(40, 17, 94)
HSL	hsl(258, 69%, 22%)
HSV	hsv(258, 82%, 37%)
CMYK	cmyk(57.4%, 81.9%, 0%, 63.1%)
CIE-LAB	lab(13.59, 32.12, -41.40)
CIE-LCH	lch(13.59, 52.40, 307.81°)
OKLab	oklab(26.96% 0.0399 -0.1191)
OKLCH	oklch(26.96% 0.126 288.5)
XYZ	xyz(3.0953, 1.6600, 10.7448)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28115E #475E11

analogous

#11215E #28115E #4F115E

triadic

#28115E #5E2811 #115E28

tetradic

#28115E #5E1121 #475E11 #115E4F

square

#28115E #5E1121 #475E11 #115E4F

split-complementary

#28115E #5E4F11 #215E11

monochromatic

#0B051A #12082A #28115E #3E1A92 #5424C6

Accessibility & contrast

On white

15.77

#28115E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#28115E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28115E

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28115E	#FFFFFF	#000000	##FFFFFF
##28115E	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002460

Deuteranopia (green-blind)

#00215D

Tritanopia (blue-blind)

#122737

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #28115e;
/* rgb */ color: rgb(40, 17, 94);
/* oklch */ color: oklch(27.0% 0.126 288.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28115e",
  "rgb": {
    "r": 40,
    "g": 17,
    "b": 94
  },
  "hsl": {
    "h": 257.922,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.26955,
    "c": 0.1256,
    "h": 288.5
  },
  "luminance": 0.0166
}

Semantic roles & 50–950 ramp

primary

#28115E

secondary

#799734

accent

#EC3CB7

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #28115E

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

Preview Lab → · Contrast checker → · Palette generator →