#28145F#28145F

#28145F is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.5% C 0.123 H 287.5°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#28145F
RGB	rgb(40, 20, 95)
HSL	hsl(256, 65%, 23%)
HSV	hsv(256, 79%, 37%)
CMYK	cmyk(57.9%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(14.27, 30.80, -40.95)
CIE-LCH	lch(14.27, 51.24, 306.95°)
OKLab	oklab(27.47% 0.0371 -0.1178)
OKLCH	oklch(27.47% 0.123 287.5)
XYZ	xyz(3.1902, 1.7775, 10.9992)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28145F #4B5F14

analogous

#14265F #28145F #4D145F

triadic

#28145F #5F2814 #145F28

tetradic

#28145F #5F1426 #4B5F14 #145F4D

square

#28145F #5F1426 #4B5F14 #145F4D

split-complementary

#28145F #5F4D14 #265F14

monochromatic

#0B0519 #13092C #28145F #3D1F92 #5329C4

Accessibility & contrast

On white

15.49

#28145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#28145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28145F

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28145F	#FFFFFF	#000000	##FFFFFF
##28145F	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#00225E

Tritanopia (blue-blind)

#112938

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28145f;
/* rgb */ color: rgb(40, 20, 95);
/* oklch */ color: oklch(27.5% 0.123 287.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28145f",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 256,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.27466,
    "c": 0.12347,
    "h": 287.5
  },
  "luminance": 0.01778
}

Semantic roles & 50–950 ramp

primary

#28145F

secondary

#7D9738

accent

#E840BB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #28145F

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

Preview Lab → · Contrast checker → · Palette generator →