#282F2F#282F2F

#282F2F is a dark, near-neutral teal. Relative luminance 0.027; OKLCH L 29.8% C 0.010 H 196.7°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#282F2F
RGB	rgb(40, 47, 47)
HSL	hsl(180, 8%, 17%)
HSV	hsv(180, 15%, 18%)
CMYK	cmyk(14.9%, 0%, 0%, 81.6%)
CIE-LAB	lab(18.75, -3.02, -1.03)
CIE-LCH	lch(18.75, 3.19, 198.76°)
OKLab	oklab(29.85% -0.0093 -0.0028)
OKLCH	oklch(29.85% 0.01 196.7)
XYZ	xyz(2.4046, 2.6893, 3.0812)
Luminance	0.0269 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F2F #2F2828

analogous

#282F2C #282F2F #282C2F

triadic

#282F2F #2F282F #2F2F28

tetradic

#282F2F #2C282F #2F2828 #2C2F28

square

#282F2F #2C282F #2F2828 #2C2F28

split-complementary

#282F2F #2F282C #2F2C28

monochromatic

#0E1111 #0E1111 #282F2F #445050 #607171

Accessibility & contrast

On white

13.66

#282F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#282F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F2F

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F2F	#FFFFFF	#000000	##FFFFFF
##282F2F	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2F

Deuteranopia (green-blind)

#2D2D2F

Tritanopia (blue-blind)

#26302F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #282f2f;
/* rgb */ color: rgb(40, 47, 47);
/* oklch */ color: oklch(29.8% 0.010 196.7);

Tailwind

colors: {
  custom: {
    50: '#626767',
    500: '#282f2f',
    950: '#000000',
  },
}

SCSS

$custom: #282f2f;
$custom-light: #626767;
$custom-dark: #000000;

JSON

{
  "hex": "#282f2f",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 47
  },
  "hsl": {
    "h": 180,
    "s": 8.046,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29846,
    "c": 0.00973,
    "h": 196.7
  },
  "luminance": 0.02689
}

Semantic roles & 50–950 ramp

primary

#282F2F

secondary

#5E5454

accent

#7777B1

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050606

muted

#797A7A

Preview Lab

Preview with #282F2F

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

Preview Lab → · Contrast checker → · Palette generator →