#28323C#28323C

#28323C is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.023 H 248.6°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#28323C
RGB	rgb(40, 50, 60)
HSL	hsl(210, 20%, 20%)
HSV	hsv(210, 33%, 24%)
CMYK	cmyk(33.3%, 16.7%, 0%, 76.5%)
CIE-LAB	lab(20.28, -1.37, -7.69)
CIE-LCH	lch(20.28, 7.81, 259.86°)
OKLab	oklab(31.21% -0.0083 -0.0211)
OKLCH	oklch(31.21% 0.023 248.6)
XYZ	xyz(2.8310, 3.0585, 4.7153)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28323C #3C3228

analogous

#283C3C #28323C #28283C

triadic

#28323C #3C2832 #323C28

tetradic

#28323C #3C283C #3C3228 #283C28

square

#28323C #3C283C #3C3228 #283C28

split-complementary

#28323C #3C2828 #3C3C28

monochromatic

#0C0F12 #101317 #28323C #405161 #596F85

Accessibility & contrast

On white

13.03

#28323C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#28323C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28323C

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28323C	#FFFFFF	#000000	##FFFFFF
##28323C	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323C

Deuteranopia (green-blind)

#2C303C

Tritanopia (blue-blind)

#223435

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #28323c;
/* rgb */ color: rgb(40, 50, 60);
/* oklch */ color: oklch(31.2% 0.023 248.6);

Tailwind

colors: {
  custom: {
    50: '#626971',
    500: '#28323c',
    950: '#000000',
  },
}

SCSS

$custom: #28323c;
$custom-light: #626971;
$custom-dark: #000000;

JSON

{
  "hex": "#28323c",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 210,
    "s": 20,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31213,
    "c": 0.02263,
    "h": 248.6
  },
  "luminance": 0.03059
}

Semantic roles & 50–950 ramp

primary

#28323C

secondary

#6D6052

accent

#946BBD

background

#F5F6F6

surface

#EAEBEC

border

#C6C6C7

text

#050607

muted

#797A7A

Preview Lab

Preview with #28323C

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

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