#282F33#282F33

#282F33 is a dark, near-neutral cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.012 H 232.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#282F33
RGB	rgb(40, 47, 51)
HSL	hsl(202, 12%, 18%)
HSV	hsv(202, 22%, 20%)
CMYK	cmyk(21.6%, 7.8%, 0%, 80%)
CIE-LAB	lab(18.90, -1.95, -3.58)
CIE-LCH	lch(18.90, 4.07, 241.43°)
OKLab	oklab(30.01% -0.0073 -0.0097)
OKLCH	oklch(30.01% 0.012 232.9)
XYZ	xyz(2.4890, 2.7231, 3.5258)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F33 #332C28

analogous

#283331 #282F33 #282933

triadic

#282F33 #33282F #2F3328

tetradic

#282F33 #312833 #332C28 #293328

square

#282F33 #312833 #332C28 #293328

split-complementary

#282F33 #332829 #333128

monochromatic

#0D1011 #0D1011 #282F33 #434F55 #5E6E78

Accessibility & contrast

On white

13.60

#282F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#282F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F33

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F33	#FFFFFF	#000000	##FFFFFF
##282F33	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2F33

Deuteranopia (green-blind)

#2C2D33

Tritanopia (blue-blind)

#253030

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #282f33;
/* rgb */ color: rgb(40, 47, 51);
/* oklch */ color: oklch(30.0% 0.012 232.9);

Tailwind

colors: {
  custom: {
    50: '#62676a',
    500: '#282f33',
    950: '#000000',
  },
}

SCSS

$custom: #282f33;
$custom-light: #62676a;
$custom-dark: #000000;

JSON

{
  "hex": "#282f33",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 51
  },
  "hsl": {
    "h": 201.818,
    "s": 12.088,
    "l": 17.843
  },
  "oklch": {
    "l": 0.30009,
    "c": 0.01214,
    "h": 232.9
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#282F33

secondary

#635954

accent

#8B73B5

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050606

muted

#797A7A

Preview Lab

Preview with #282F33

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

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