#28216A#28216A

#28216A is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.122 H 280.7°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#28216A
RGB	rgb(40, 33, 106)
HSL	hsl(246, 53%, 27%)
HSV	hsv(246, 69%, 42%)
CMYK	cmyk(62.3%, 68.9%, 0%, 58.4%)
CIE-LAB	lab(18.27, 26.47, -41.66)
CIE-LCH	lch(18.27, 49.36, 302.43°)
OKLab	oklab(30.66% 0.0227 -0.1199)
OKLCH	oklch(30.66% 0.122 280.7)
XYZ	xyz(4.0196, 2.5792, 13.9189)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28216A #636A21

analogous

#213F6A #28216A #4C216A

triadic

#28216A #6A2821 #216A28

tetradic

#28216A #6A213F #636A21 #216A4C

square

#28216A #6A213F #636A21 #216A4C

split-complementary

#28216A #6A4C21 #3F6A21

monochromatic

#090717 #16123B #28216A #3A3099 #4E41C4

Accessibility & contrast

On white

13.85

#28216A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#28216A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28216A

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28216A	#FFFFFF	#000000	##FFFFFF
##28216A	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6C

Deuteranopia (green-blind)

#002A69

Tritanopia (blue-blind)

#003442

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #28216a;
/* rgb */ color: rgb(40, 33, 106);
/* oklch */ color: oklch(30.7% 0.122 280.7);

Tailwind

colors: {
  custom: {
    50: '#6a5d95',
    500: '#28216a',
    950: '#000000',
  },
}

SCSS

$custom: #28216a;
$custom-light: #6a5d95;
$custom-dark: #000000;

JSON

{
  "hex": "#28216a",
  "rgb": {
    "r": 40,
    "g": 33,
    "b": 106
  },
  "hsl": {
    "h": 245.753,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30659,
    "c": 0.12202,
    "h": 280.7
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#28216A

secondary

#969E49

accent

#DC4CCE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #28216A

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

Preview Lab → · Contrast checker → · Palette generator →