#28136A#28136A

#28136A is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.5% C 0.139 H 284.4°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#28136A
RGB	rgb(40, 19, 106)
HSL	hsl(254, 70%, 25%)
HSV	hsv(254, 82%, 42%)
CMYK	cmyk(62.3%, 82.1%, 0%, 58.4%)
CIE-LAB	lab(15.26, 34.84, -46.60)
CIE-LCH	lch(15.26, 58.19, 306.79°)
OKLab	oklab(28.52% 0.0346 -0.1343)
OKLCH	oklch(28.52% 0.139 284.4)
XYZ	xyz(3.7087, 1.9572, 13.8152)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28136A #556A13

analogous

#13296A #28136A #54136A

triadic

#28136A #6A2813 #136A28

tetradic

#28136A #6A1329 #556A13 #136A54

square

#28136A #6A1329 #556A13 #136A54

split-complementary

#28136A #6A5413 #296A13

monochromatic

#0A051A #140A36 #28136A #3C1C9E #4F26D2

Accessibility & contrast

On white

15.09

#28136A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#28136A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28136A

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28136A	#FFFFFF	#000000	##FFFFFF
##28136A	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002368

Tritanopia (blue-blind)

#012C3E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #28136a;
/* rgb */ color: rgb(40, 19, 106);
/* oklch */ color: oklch(28.5% 0.139 284.4);

Tailwind

colors: {
  custom: {
    50: '#6b5496',
    500: '#28136a',
    950: '#000000',
  },
}

SCSS

$custom: #28136a;
$custom-light: #6b5496;
$custom-dark: #000000;

JSON

{
  "hex": "#28136a",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 254.483,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28515,
    "c": 0.13868,
    "h": 284.4
  },
  "luminance": 0.01957
}

Semantic roles & 50–950 ramp

primary

#28136A

secondary

#88A138

accent

#EC3BC2

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #28136A

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

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