#28267D#28267D

#28267D is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.142 H 276.4°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#28267D
RGB	rgb(40, 38, 125)
HSL	hsl(241, 53%, 32%)
HSV	hsv(241, 70%, 49%)
CMYK	cmyk(68%, 69.6%, 0%, 51%)
CIE-LAB	lab(21.27, 29.98, -48.97)
CIE-LCH	lch(21.27, 57.42, 301.48°)
OKLab	oklab(33.38% 0.0159 -0.1413)
OKLCH	oklch(33.38% 0.142 276.4)
XYZ	xyz(5.2686, 3.3176, 19.7608)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28267D #7B7D26

analogous

#26507D #28267D #54267D

triadic

#28267D #7D2826 #267D28

tetradic

#28267D #7D2650 #7B7D26 #267D54

square

#28267D #7D2650 #7B7D26 #267D54

split-complementary

#28267D #7D5426 #507D26

monochromatic

#0A091F #19184E #28267D #3734AC #5653CB

Accessibility & contrast

On white

12.62

#28267D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#28267D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28267D

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28267D	#FFFFFF	#000000	##FFFFFF
##28267D	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #28267d;
/* rgb */ color: rgb(40, 38, 125);
/* oklch */ color: oklch(33.4% 0.142 276.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28267d",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 125
  },
  "hsl": {
    "h": 241.379,
    "s": 53.374,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33384,
    "c": 0.14222,
    "h": 276.4
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#28267D

secondary

#ADAF50

accent

#DD4BD9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #28267D

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

Preview Lab → · Contrast checker → · Palette generator →