#283134#283134

#283134 is a dark, near-neutral cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.013 H 219.9°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#283134
RGB	rgb(40, 49, 52)
HSL	hsl(195, 13%, 18%)
HSV	hsv(195, 23%, 20%)
CMYK	cmyk(23.1%, 5.8%, 0%, 79.6%)
CIE-LAB	lab(19.62, -3.02, -3.19)
CIE-LCH	lch(19.62, 4.39, 226.59°)
OKLab	oklab(30.59% -0.0103 -0.0086)
OKLCH	oklch(30.59% 0.013 219.9)
XYZ	xyz(2.5930, 2.8956, 3.6704)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283134 #342B28

analogous

#283431 #283134 #282B34

triadic

#283134 #342831 #313428

tetradic

#283134 #312834 #342B28 #2B3428

square

#283134 #312834 #342B28 #2B3428

split-complementary

#283134 #34282B #343128

monochromatic

#0D1011 #0D1011 #283134 #435257 #5D7279

Accessibility & contrast

On white

13.30

#283134 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#283134 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283134

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283134	#FFFFFF	#000000	##FFFFFF
##283134	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3034

Deuteranopia (green-blind)

#2D2F34

Tritanopia (blue-blind)

#253232

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #283134;
/* rgb */ color: rgb(40, 49, 52);
/* oklch */ color: oklch(30.6% 0.013 219.9);

Tailwind

colors: {
  custom: {
    50: '#62696b',
    500: '#283134',
    950: '#000000',
  },
}

SCSS

$custom: #283134;
$custom-light: #62696b;
$custom-dark: #000000;

JSON

{
  "hex": "#283134",
  "rgb": {
    "r": 40,
    "g": 49,
    "b": 52
  },
  "hsl": {
    "h": 195,
    "s": 13.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30591,
    "c": 0.01347,
    "h": 219.9
  },
  "luminance": 0.02896
}

Semantic roles & 50–950 ramp

primary

#283134

secondary

#645854

accent

#8372B6

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050606

muted

#797A7A

Preview Lab

Preview with #283134

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

Preview Lab → · Contrast checker → · Palette generator →