#28263A#28263A

#28263A is a dark, muted blue. Relative luminance 0.021; OKLCH L 28.0% C 0.037 H 288.4°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#28263A
RGB	rgb(40, 38, 58)
HSL	hsl(246, 21%, 19%)
HSV	hsv(246, 34%, 23%)
CMYK	cmyk(31%, 34.5%, 0%, 77.3%)
CIE-LAB	lab(16.22, 6.41, -12.52)
CIE-LCH	lch(16.22, 14.06, 297.10°)
OKLab	oklab(28.02% 0.0115 -0.0347)
OKLCH	oklch(28.02% 0.037 288.4)
XYZ	xyz(2.3317, 2.1428, 4.2929)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28263A #383A26

analogous

#262E3A #28263A #32263A

triadic

#28263A #3A2826 #263A28

tetradic

#28263A #3A262E #383A26 #263A32

square

#28263A #3A262E #383A26 #263A32

split-complementary

#28263A #3A3226 #2E3A26

monochromatic

#0D0C12 #0F0E15 #28263A #423E5F #5B5684

Accessibility & contrast

On white

14.70

#28263A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#28263A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28263A

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28263A	#FFFFFF	#000000	##FFFFFF
##28263A	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21293B

Deuteranopia (green-blind)

#212839

Tritanopia (blue-blind)

#24292D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #28263a;
/* rgb */ color: rgb(40, 38, 58);
/* oklch */ color: oklch(28.0% 0.037 288.4);

Tailwind

colors: {
  custom: {
    50: '#626070',
    500: '#28263a',
    950: '#000000',
  },
}

SCSS

$custom: #28263a;
$custom-light: #626070;
$custom-dark: #000000;

JSON

{
  "hex": "#28263a",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 246,
    "s": 20.833,
    "l": 18.824
  },
  "oklch": {
    "l": 0.2802,
    "c": 0.03652,
    "h": 288.4
  },
  "luminance": 0.02143
}

Semantic roles & 50–950 ramp

primary

#28263A

secondary

#696C50

accent

#BD6AB5

background

#F5F5F6

surface

#EAE9EC

border

#C6C5C7

text

#050407

muted

#79797A

Preview Lab

Preview with #28263A

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

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