#283136#283136

#283136 is a dark, near-neutral cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.015 H 232.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#283136
RGB	rgb(40, 49, 54)
HSL	hsl(201, 15%, 18%)
HSV	hsv(201, 26%, 21%)
CMYK	cmyk(25.9%, 9.3%, 0%, 78.8%)
CIE-LAB	lab(19.70, -2.46, -4.45)
CIE-LCH	lch(19.70, 5.09, 241.12°)
OKLab	oklab(30.68% -0.0094 -0.0121)
OKLCH	oklch(30.68% 0.015 232.3)
XYZ	xyz(2.6391, 2.9140, 3.9127)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283136 #362D28

analogous

#283634 #283136 #282A36

triadic

#283136 #362831 #313628

tetradic

#283136 #342836 #362D28 #2A3628

square

#283136 #342836 #362D28 #2A3628

split-complementary

#283136 #36282A #363428

monochromatic

#0D1012 #0E1113 #283136 #425159 #5C717C

Accessibility & contrast

On white

13.27

#283136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#283136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283136

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283136	#FFFFFF	#000000	##FFFFFF
##283136	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3136

Deuteranopia (green-blind)

#2D2F36

Tritanopia (blue-blind)

#243233

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #283136;
/* rgb */ color: rgb(40, 49, 54);
/* oklch */ color: oklch(30.7% 0.015 232.3);

Tailwind

colors: {
  custom: {
    50: '#62696d',
    500: '#283136',
    950: '#000000',
  },
}

SCSS

$custom: #283136;
$custom-light: #62696d;
$custom-dark: #000000;

JSON

{
  "hex": "#283136",
  "rgb": {
    "r": 40,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 201.429,
    "s": 14.894,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30675,
    "c": 0.0153,
    "h": 232.3
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#283136

secondary

#675A53

accent

#8A70B8

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050607

muted

#797A7A

Preview Lab

Preview with #283136

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

Preview Lab → · Contrast checker → · Palette generator →