#285F5D#285F5D

#285F5D is a dark, muted teal. Relative luminance 0.094; OKLCH L 44.8% C 0.058 H 192.1°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#285F5D
RGB	rgb(40, 95, 93)
HSL	hsl(178, 41%, 26%)
HSV	hsv(178, 58%, 37%)
CMYK	cmyk(57.9%, 0%, 2.1%, 62.7%)
CIE-LAB	lab(36.79, -18.54, -4.36)
CIE-LCH	lch(36.79, 19.04, 193.22°)
OKLab	oklab(44.82% -0.0566 -0.0121)
OKLCH	oklch(44.82% 0.058 192.1)
XYZ	xyz(6.9422, 9.4252, 11.8072)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F5D #5F282A

analogous

#285F42 #285F5D #28465F

triadic

#285F5D #5D285F #5F5D28

tetradic

#285F5D #42285F #5F282A #465F28

square

#285F5D #42285F #5F282A #465F28

split-complementary

#285F5D #5F2846 #5F4228

monochromatic

#091615 #163433 #285F5D #3A8A87 #4DB4B0

Accessibility & contrast

On white

7.28

#285F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#285F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285F5D

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F5D	#FFFFFF	#000000	##FFFFFF
##285F5D	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5D

Deuteranopia (green-blind)

#51545E

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #285f5d;
/* rgb */ color: rgb(40, 95, 93);
/* oklch */ color: oklch(44.8% 0.058 192.1);

Tailwind

colors: {
  custom: {
    50: '#688c8a',
    500: '#285f5d',
    950: '#000000',
  },
}

SCSS

$custom: #285f5d;
$custom-light: #688c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#285f5d",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 93
  },
  "hsl": {
    "h": 177.818,
    "s": 40.741,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44817,
    "c": 0.0579,
    "h": 192.1
  },
  "luminance": 0.09426
}

Semantic roles & 50–950 ramp

primary

#285F5D

secondary

#925153

accent

#575CD1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #285F5D

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

Preview Lab → · Contrast checker → · Palette generator →