#28145D#28145D

#28145D is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.3% C 0.121 H 288.1°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#28145D
RGB	rgb(40, 20, 93)
HSL	hsl(256, 65%, 22%)
HSV	hsv(256, 78%, 36%)
CMYK	cmyk(57%, 78.5%, 0%, 63.5%)
CIE-LAB	lab(14.07, 30.15, -39.95)
CIE-LCH	lch(14.07, 50.05, 307.04°)
OKLab	oklab(27.26% 0.0376 -0.1148)
OKLCH	oklch(27.26% 0.121 288.1)
XYZ	xyz(3.1004, 1.7416, 10.5266)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28145D #495D14

analogous

#14255D #28145D #4D145D

triadic

#28145D #5D2814 #145D28

tetradic

#28145D #5D1425 #495D14 #145D4D

square

#28145D #5D1425 #495D14 #145D4D

split-complementary

#28145D #5D4D14 #255D14

monochromatic

#0B0519 #12092B #28145D #3E1F8F #532AC2

Accessibility & contrast

On white

15.57

#28145D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#28145D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28145D

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28145D	#FFFFFF	#000000	##FFFFFF
##28145D	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255F

Deuteranopia (green-blind)

#00225C

Tritanopia (blue-blind)

#132837

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28145d;
/* rgb */ color: rgb(40, 20, 93);
/* oklch */ color: oklch(27.3% 0.121 288.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28145d",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 93
  },
  "hsl": {
    "h": 256.438,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27259,
    "c": 0.12085,
    "h": 288.1
  },
  "luminance": 0.01742
}

Semantic roles & 50–950 ramp

primary

#28145D

secondary

#7B9538

accent

#E840BA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #28145D

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

Preview Lab → · Contrast checker → · Palette generator →