#285755#285755

#285755 is a dark, muted teal. Relative luminance 0.079; OKLCH L 42.3% C 0.051 H 191.7°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#285755
RGB	rgb(40, 87, 85)
HSL	hsl(177, 37%, 25%)
HSV	hsv(177, 54%, 34%)
CMYK	cmyk(54%, 0%, 2.3%, 65.9%)
CIE-LAB	lab(33.82, -16.53, -3.76)
CIE-LCH	lch(33.82, 16.95, 192.82°)
OKLab	oklab(42.33% -0.0504 -0.0104)
OKLCH	oklch(42.33% 0.051 191.7)
XYZ	xyz(5.9223, 7.9229, 9.8097)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285755 #57282A

analogous

#28573E #285755 #284157

triadic

#285755 #552857 #575528

tetradic

#285755 #3E2857 #57282A #415728

square

#285755 #3E2857 #57282A #415728

split-complementary

#285755 #572841 #573E28

monochromatic

#0A1514 #152D2C #285755 #3B817E #4FABA7

Accessibility & contrast

On white

8.13

#285755 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#285755 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285755

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285755	#FFFFFF	#000000	##FFFFFF
##285755	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525355

Deuteranopia (green-blind)

#4A4D55

Tritanopia (blue-blind)

#0A5956

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285755;
/* rgb */ color: rgb(40, 87, 85);
/* oklch */ color: oklch(42.3% 0.051 191.7);

Tailwind

colors: {
  custom: {
    50: '#678684',
    500: '#285755',
    950: '#000000',
  },
}

SCSS

$custom: #285755;
$custom-light: #678684;
$custom-dark: #000000;

JSON

{
  "hex": "#285755",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 85
  },
  "hsl": {
    "h": 177.447,
    "s": 37.008,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42333,
    "c": 0.05144,
    "h": 191.7
  },
  "luminance": 0.07923
}

Semantic roles & 50–950 ramp

primary

#285755

secondary

#8A5153

accent

#5B60CD

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #285755

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

Preview Lab → · Contrast checker → · Palette generator →