#28134B#28134B

#28134B is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.3% C 0.098 H 295.8°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#28134B
RGB	rgb(40, 19, 75)
HSL	hsl(263, 60%, 18%)
HSV	hsv(263, 75%, 29%)
CMYK	cmyk(46.7%, 74.7%, 0%, 70.6%)
CIE-LAB	lab(12.12, 25.02, -30.88)
CIE-LCH	lch(12.12, 39.74, 309.01°)
OKLab	oklab(25.34% 0.0427 -0.0882)
OKLCH	oklch(25.34% 0.098 295.8)
XYZ	xyz(2.3776, 1.4248, 6.8050)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28134B #364B13

analogous

#131A4B #28134B #44134B

triadic

#28134B #4B2813 #134B28

tetradic

#28134B #4B131A #364B13 #134B44

square

#28134B #4B131A #364B13 #134B44

split-complementary

#28134B #4B4413 #1A4B13

monochromatic

#0D0618 #0E071A #28134B #421F7C #5C2CAD

Accessibility & contrast

On white

16.34

#28134B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#28134B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28134B

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28134B	#FFFFFF	#000000	##FFFFFF
##28134B	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204D

Deuteranopia (green-blind)

#001F4A

Tritanopia (blue-blind)

#1F202D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #28134b;
/* rgb */ color: rgb(40, 19, 75);
/* oklch */ color: oklch(25.3% 0.098 295.8);

Tailwind

colors: {
  custom: {
    50: '#66527e',
    500: '#28134b',
    950: '#000000',
  },
}

SCSS

$custom: #28134b;
$custom-light: #66527e;
$custom-dark: #000000;

JSON

{
  "hex": "#28134b",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 75
  },
  "hsl": {
    "h": 262.5,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.25338,
    "c": 0.098,
    "h": 295.8
  },
  "luminance": 0.01425
}

Semantic roles & 50–950 ramp

primary

#28134B

secondary

#678436

accent

#E345A8

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #28134B

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

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