#28264C#28264C

#28264C is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.2% C 0.068 H 283.7°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#28264C
RGB	rgb(40, 38, 76)
HSL	hsl(243, 33%, 22%)
HSV	hsv(243, 50%, 30%)
CMYK	cmyk(47.4%, 50%, 0%, 70.2%)
CIE-LAB	lab(17.27, 12.34, -23.29)
CIE-LCH	lch(17.27, 26.36, 297.92°)
OKLab	oklab(29.17% 0.0161 -0.0659)
OKLCH	oklch(29.17% 0.068 283.7)
XYZ	xyz(2.8723, 2.3590, 7.1401)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28264C #4A4C26

analogous

#26374C #28264C #3B264C

triadic

#28264C #4C2826 #264C28

tetradic

#28264C #4C2637 #4A4C26 #264C3B

square

#28264C #4C2637 #4A4C26 #264C3B

split-complementary

#28264C #4C3B26 #374C26

monochromatic

#0B0A14 #131223 #28264C #3D3A75 #534F9E

Accessibility & contrast

On white

14.27

#28264C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#28264C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28264C

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28264C	#FFFFFF	#000000	##FFFFFF
##28264C	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172C4D

Deuteranopia (green-blind)

#16294B

Tritanopia (blue-blind)

#1D2E35

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #28264c;
/* rgb */ color: rgb(40, 38, 76);
/* oklch */ color: oklch(29.2% 0.068 283.7);

Tailwind

colors: {
  custom: {
    50: '#64607e',
    500: '#28264c',
    950: '#000000',
  },
}

SCSS

$custom: #28264c;
$custom-light: #64607e;
$custom-dark: #000000;

JSON

{
  "hex": "#28264c",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 76
  },
  "hsl": {
    "h": 243.158,
    "s": 33.333,
    "l": 22.353
  },
  "oklch": {
    "l": 0.29165,
    "c": 0.06784,
    "h": 283.7
  },
  "luminance": 0.02359
}

Semantic roles & 50–950 ramp

primary

#28264C

secondary

#7C7F4F

accent

#C95EC4

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#05040A

muted

#7A797C

Preview Lab

Preview with #28264C

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

Preview Lab → · Contrast checker → · Palette generator →