#28267E#28267E

#28267E is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.144 H 276.3°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#28267E
RGB	rgb(40, 38, 126)
HSL	hsl(241, 54%, 32%)
HSV	hsv(241, 70%, 49%)
CMYK	cmyk(68.3%, 69.8%, 0%, 50.6%)
CIE-LAB	lab(21.37, 30.34, -49.45)
CIE-LCH	lch(21.37, 58.01, 301.53°)
OKLab	oklab(33.48% 0.0158 -0.1427)
OKLCH	oklch(33.48% 0.144 276.3)
XYZ	xyz(5.3329, 3.3432, 20.0989)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28267E #7C7E26

analogous

#26507E #28267E #54267E

triadic

#28267E #7E2826 #267E28

tetradic

#28267E #7E2650 #7C7E26 #267E54

square

#28267E #7E2650 #7C7E26 #267E54

split-complementary

#28267E #7E5426 #507E26

monochromatic

#0A0A20 #19184F #28267E #3734AD #5653CB

Accessibility & contrast

On white

12.58

#28267E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#28267E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28267E

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28267E	#FFFFFF	#000000	##FFFFFF
##28267E	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#002F7C

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #28267e;
/* rgb */ color: rgb(40, 38, 126);
/* oklch */ color: oklch(33.5% 0.144 276.3);

Tailwind

colors: {
  custom: {
    50: '#6e61a4',
    500: '#28267e',
    950: '#000000',
  },
}

SCSS

$custom: #28267e;
$custom-light: #6e61a4;
$custom-dark: #000000;

JSON

{
  "hex": "#28267e",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 126
  },
  "hsl": {
    "h": 241.364,
    "s": 53.659,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33483,
    "c": 0.14358,
    "h": 276.3
  },
  "luminance": 0.03344
}

Semantic roles & 50–950 ramp

primary

#28267E

secondary

#ADB050

accent

#DD4BDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #28267E

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

Preview Lab → · Contrast checker → · Palette generator →