#28208A#28208A

#28208A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.166 H 276.1°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#28208A
RGB	rgb(40, 32, 138)
HSL	hsl(245, 62%, 33%)
HSV	hsv(245, 77%, 54%)
CMYK	cmyk(71%, 76.8%, 0%, 45.9%)
CIE-LAB	lab(21.28, 38.16, -57.15)
CIE-LCH	lch(21.28, 68.72, 303.73°)
OKLab	oklab(33.79% 0.0177 -0.1652)
OKLCH	oklch(33.79% 0.166 276.1)
XYZ	xyz(5.9775, 3.3186, 24.3654)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28208A #828A20

analogous

#204D8A #28208A #5D208A

triadic

#28208A #8A2820 #208A28

tetradic

#28208A #8A204D #828A20 #208A5D

square

#28208A #8A204D #828A20 #208A5D

split-complementary

#28208A #8A5D20 #4D8A20

monochromatic

#0B0927 #1A1458 #28208A #362CBC #594ED6

Accessibility & contrast

On white

12.62

#28208A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#28208A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28208A

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28208A	#FFFFFF	#000000	##FFFFFF
##28208A	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #28208a;
/* rgb */ color: rgb(40, 32, 138);
/* oklch */ color: oklch(33.8% 0.166 276.1);

Tailwind

colors: {
  custom: {
    50: '#715dad',
    500: '#28208a',
    950: '#000000',
  },
}

SCSS

$custom: #28208a;
$custom-light: #715dad;
$custom-dark: #000000;

JSON

{
  "hex": "#28208a",
  "rgb": {
    "r": 40,
    "g": 32,
    "b": 138
  },
  "hsl": {
    "h": 244.528,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33788,
    "c": 0.16614,
    "h": 276.1
  },
  "luminance": 0.03319
}

Semantic roles & 50–950 ramp

primary

#28208A

secondary

#B1B94D

accent

#E542D9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #28208A

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

Preview Lab → · Contrast checker → · Palette generator →