#28269B#28269B

#28269B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.182 H 273.5°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#28269B
RGB	rgb(40, 38, 155)
HSL	hsl(241, 61%, 38%)
HSV	hsv(241, 75%, 61%)
CMYK	cmyk(74.2%, 75.5%, 0%, 39.2%)
CIE-LAB	lab(24.33, 40.45, -62.63)
CIE-LCH	lch(24.33, 74.55, 302.86°)
OKLab	oklab(36.5% 0.011 -0.1812)
OKLCH	oklch(36.5% 0.182 273.5)
XYZ	xyz(7.4826, 4.2031, 31.4209)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28269B #999B26

analogous

#265E9B #28269B #63269B

triadic

#28269B #9B2826 #269B28

tetradic

#28269B #9B265E #999B26 #269B63

square

#28269B #9B265E #999B26 #269B63

split-complementary

#28269B #9B6326 #5E9B26

monochromatic

#0F0E39 #1B1A6A #28269B #3532CC #6563D9

Accessibility & contrast

On white

11.41

#28269B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#28269B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28269B

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28269B	#FFFFFF	#000000	##FFFFFF
##28269B	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9E

Deuteranopia (green-blind)

#003499

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #28269b;
/* rgb */ color: rgb(40, 38, 155);
/* oklch */ color: oklch(36.5% 0.182 273.5);

Tailwind

colors: {
  custom: {
    50: '#7562ba',
    500: '#28269b',
    950: '#000000',
  },
}

SCSS

$custom: #28269b;
$custom-light: #7562ba;
$custom-dark: #000000;

JSON

{
  "hex": "#28269b",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 155
  },
  "hsl": {
    "h": 241.026,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36496,
    "c": 0.18152,
    "h": 273.5
  },
  "luminance": 0.04204
}

Semantic roles & 50–950 ramp

primary

#28269B

secondary

#BDBE5F

accent

#E444E1

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #28269B

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

Preview Lab → · Contrast checker → · Palette generator →