#28145E#28145E

#28145E is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.4% C 0.122 H 287.8°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#28145E
RGB	rgb(40, 20, 94)
HSL	hsl(256, 65%, 22%)
HSV	hsv(256, 79%, 37%)
CMYK	cmyk(57.4%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(14.17, 30.48, -40.45)
CIE-LCH	lch(14.17, 50.65, 306.99°)
OKLab	oklab(27.36% 0.0373 -0.1163)
OKLCH	oklch(27.36% 0.122 287.8)
XYZ	xyz(3.1450, 1.7594, 10.7614)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28145E #4A5E14

analogous

#14255E #28145E #4D145E

triadic

#28145E #5E2814 #145E28

tetradic

#28145E #5E1425 #4A5E14 #145E4D

square

#28145E #5E1425 #4A5E14 #145E4D

split-complementary

#28145E #5E4D14 #255E14

monochromatic

#0B0519 #13092C #28145E #3D1F90 #5329C3

Accessibility & contrast

On white

15.53

#28145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#28145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28145E

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28145E	#FFFFFF	#000000	##FFFFFF
##28145E	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#00225D

Tritanopia (blue-blind)

#122838

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28145e;
/* rgb */ color: rgb(40, 20, 94);
/* oklch */ color: oklch(27.4% 0.122 287.8);

Tailwind

colors: {
  custom: {
    50: '#69548c',
    500: '#28145e',
    950: '#000000',
  },
}

SCSS

$custom: #28145e;
$custom-light: #69548c;
$custom-dark: #000000;

JSON

{
  "hex": "#28145e",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 256.216,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27362,
    "c": 0.12216,
    "h": 287.8
  },
  "luminance": 0.0176
}

Semantic roles & 50–950 ramp

primary

#28145E

secondary

#7C9638

accent

#E840BA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #28145E

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

Preview Lab → · Contrast checker → · Palette generator →