#28149F#28149F

#28149F is a dark, highly saturated blue. Relative luminance 0.035; OKLCH L 34.9% C 0.201 H 274.7°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#28149F
RGB	rgb(40, 20, 159)
HSL	hsl(249, 78%, 35%)
HSV	hsv(249, 87%, 62%)
CMYK	cmyk(74.8%, 87.4%, 0%, 37.6%)
CIE-LAB	lab(21.78, 50.49, -69.31)
CIE-LCH	lch(21.78, 85.75, 306.07°)
OKLab	oklab(34.85% 0.0166 -0.2003)
OKLCH	oklch(34.85% 0.201 274.7)
XYZ	xyz(7.3812, 3.4539, 33.0718)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28149F #8B9F14

analogous

#14469F #28149F #6D149F

triadic

#28149F #9F2814 #149F28

tetradic

#28149F #9F1446 #8B9F14 #149F6D

square

#28149F #9F1446 #8B9F14 #149F6D

split-complementary

#28149F #9F6D14 #469F14

monochromatic

#0D0632 #1A0D69 #28149F #361BD5 #5D46E8

Accessibility & contrast

On white

12.42

#28149F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#28149F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28149F

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28149F	#FFFFFF	#000000	##FFFFFF
##28149F	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA3

Deuteranopia (green-blind)

#002E9D

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #28149f;
/* rgb */ color: rgb(40, 20, 159);
/* oklch */ color: oklch(34.9% 0.201 274.7);

Tailwind

colors: {
  custom: {
    50: '#7859bd',
    500: '#28149f',
    950: '#000000',
  },
}

SCSS

$custom: #28149f;
$custom-light: #7859bd;
$custom-dark: #000000;

JSON

{
  "hex": "#28149f",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 159
  },
  "hsl": {
    "h": 248.633,
    "s": 77.654,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34854,
    "c": 0.20098,
    "h": 274.7
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#28149F

secondary

#B6C846

accent

#F434D8

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #28149F

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

Preview Lab → · Contrast checker → · Palette generator →