#285659#285659

#285659 is a dark, muted teal. Relative luminance 0.078; OKLCH L 42.2% C 0.050 H 201.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#285659
RGB	rgb(40, 86, 89)
HSL	hsl(184, 38%, 25%)
HSV	hsv(184, 55%, 35%)
CMYK	cmyk(55.1%, 3.4%, 0%, 65.1%)
CIE-LAB	lab(33.62, -14.74, -6.58)
CIE-LCH	lch(33.62, 16.14, 204.05°)
OKLab	oklab(42.22% -0.0471 -0.0181)
OKLCH	oklch(42.22% 0.05 201.1)
XYZ	xyz(6.0053, 7.8274, 10.6436)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285659 #592B28

analogous

#285943 #285659 #283E59

triadic

#285659 #592856 #565928

tetradic

#285659 #432859 #592B28 #3E5928

square

#285659 #432859 #592B28 #3E5928

split-complementary

#285659 #59283E #594328

monochromatic

#091415 #152D2F #285659 #3B7F83 #4EA8AD

Accessibility & contrast

On white

8.19

#285659 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#285659 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285659

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285659	#FFFFFF	#000000	##FFFFFF
##285659	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505359

Deuteranopia (green-blind)

#484D59

Tritanopia (blue-blind)

#055957

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #285659;
/* rgb */ color: rgb(40, 86, 89);
/* oklch */ color: oklch(42.2% 0.050 201.1);

Tailwind

colors: {
  custom: {
    50: '#678587',
    500: '#285659',
    950: '#000000',
  },
}

SCSS

$custom: #285659;
$custom-light: #678587;
$custom-dark: #000000;

JSON

{
  "hex": "#285659",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 89
  },
  "hsl": {
    "h": 183.673,
    "s": 37.984,
    "l": 25.294
  },
  "oklch": {
    "l": 0.42217,
    "c": 0.05049,
    "h": 201.1
  },
  "luminance": 0.07828
}

Semantic roles & 50–950 ramp

primary

#285659

secondary

#8C5551

accent

#615ACE

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #285659

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

Preview Lab → · Contrast checker → · Palette generator →