#28267A#28267A

#28267A is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.138 H 276.8°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#28267A
RGB	rgb(40, 38, 122)
HSL	hsl(241, 53%, 31%)
HSV	hsv(241, 69%, 48%)
CMYK	cmyk(67.2%, 68.9%, 0%, 52.2%)
CIE-LAB	lab(20.99, 28.91, -47.53)
CIE-LCH	lch(20.99, 55.63, 301.31°)
OKLab	oklab(33.09% 0.0163 -0.1371)
OKLCH	oklch(33.09% 0.138 276.8)
XYZ	xyz(5.0799, 3.2421, 18.7667)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28267A #787A26

analogous

#264E7A #28267A #52267A

triadic

#28267A #7A2826 #267A28

tetradic

#28267A #7A264E #787A26 #267A52

square

#28267A #7A264E #787A26 #267A52

split-complementary

#28267A #7A5226 #4E7A26

monochromatic

#09091D #19174B #28267A #3735A9 #5451C9

Accessibility & contrast

On white

12.74

#28267A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#28267A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28267A

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28267A	#FFFFFF	#000000	##FFFFFF
##28267A	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367D

Deuteranopia (green-blind)

#002F78

Tritanopia (blue-blind)

#003C4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #28267a;
/* rgb */ color: rgb(40, 38, 122);
/* oklch */ color: oklch(33.1% 0.138 276.8);

Tailwind

colors: {
  custom: {
    50: '#6d61a1',
    500: '#28267a',
    950: '#000000',
  },
}

SCSS

$custom: #28267a;
$custom-light: #6d61a1;
$custom-dark: #000000;

JSON

{
  "hex": "#28267a",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 122
  },
  "hsl": {
    "h": 241.429,
    "s": 52.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3309,
    "c": 0.13807,
    "h": 276.8
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#28267A

secondary

#AAAC50

accent

#DC4CD8

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08050F

muted

#7B797F

Preview Lab

Preview with #28267A

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

Preview Lab → · Contrast checker → · Palette generator →