#28135E#28135E

#28135E is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.2% C 0.123 H 288.1°. Best body text is #FFFFFF at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#28135E
RGB	rgb(40, 19, 94)
HSL	hsl(257, 66%, 22%)
HSV	hsv(257, 80%, 37%)
CMYK	cmyk(57.4%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(13.97, 31.04, -40.78)
CIE-LCH	lch(13.97, 51.25, 307.28°)
OKLab	oklab(27.22% 0.0382 -0.1173)
OKLCH	oklch(27.22% 0.123 288.1)
XYZ	xyz(3.1277, 1.7249, 10.7556)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28135E #495E13

analogous

#13245E #28135E #4E135E

triadic

#28135E #5E2813 #135E28

tetradic

#28135E #5E1324 #495E13 #135E4E

square

#28135E #5E1324 #495E13 #135E4E

split-complementary

#28135E #5E4E13 #245E13

monochromatic

#0B0519 #12092B #28135E #3E1D91 #5328C4

Accessibility & contrast

On white

15.61

#28135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#28135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28135E

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28135E	#FFFFFF	#000000	##FFFFFF
##28135E	1.00	15.61	1.35	15.61
#FFFFFF	15.61	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002560

Deuteranopia (green-blind)

#00225D

Tritanopia (blue-blind)

#122837

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28135e;
/* rgb */ color: rgb(40, 19, 94);
/* oklch */ color: oklch(27.2% 0.123 288.1);

Tailwind

colors: {
  custom: {
    50: '#69538c',
    500: '#28135e',
    950: '#000000',
  },
}

SCSS

$custom: #28135e;
$custom-light: #69538c;
$custom-dark: #000000;

JSON

{
  "hex": "#28135e",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 256.8,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27222,
    "c": 0.12334,
    "h": 288.1
  },
  "luminance": 0.01725
}

Semantic roles & 50–950 ramp

primary

#28135E

secondary

#7B9637

accent

#E93FB9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #28135E

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

Preview Lab → · Contrast checker → · Palette generator →