#285B4E#285B4E

#285B4E is a dark, muted teal. Relative luminance 0.085; OKLCH L 43.2% C 0.059 H 174.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#285B4E
RGB	rgb(40, 91, 78)
HSL	hsl(165, 39%, 26%)
HSV	hsv(165, 56%, 36%)
CMYK	cmyk(56%, 0%, 14.3%, 64.3%)
CIE-LAB	lab(34.97, -20.71, 2.31)
CIE-LCH	lch(34.97, 20.84, 173.64°)
OKLab	oklab(43.19% -0.0591 0.0058)
OKLCH	oklch(43.19% 0.059 174.4)
XYZ	xyz(5.9907, 8.4828, 8.5279)
Luminance	0.0848 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285B4E #5B2835

analogous

#285B34 #285B4E #284E5B

triadic

#285B4E #4E285B #5B4E28

tetradic

#285B4E #34285B #5B2835 #4E5B28

square

#285B4E #34285B #5B2835 #4E5B28

split-complementary

#285B4E #5B284E #5B3428

monochromatic

#091512 #15302A #285B4E #3B8672 #4DB097

Accessibility & contrast

On white

7.79

#285B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#285B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285B4E

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285B4E	#FFFFFF	#000000	##FFFFFF
##285B4E	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564D

Deuteranopia (green-blind)

#50504F

Tritanopia (blue-blind)

#105C57

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285b4e;
/* rgb */ color: rgb(40, 91, 78);
/* oklch */ color: oklch(43.2% 0.059 174.4);

Tailwind

colors: {
  custom: {
    50: '#67897f',
    500: '#285b4e',
    950: '#000000',
  },
}

SCSS

$custom: #285b4e;
$custom-light: #67897f;
$custom-dark: #000000;

JSON

{
  "hex": "#285b4e",
  "rgb": {
    "r": 40,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 164.706,
    "s": 38.931,
    "l": 25.686
  },
  "oklch": {
    "l": 0.43189,
    "c": 0.0594,
    "h": 174.4
  },
  "luminance": 0.08483
}

Semantic roles & 50–950 ramp

primary

#285B4E

secondary

#8E5161

accent

#5977CF

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060B0A

muted

#7A7C7C

Preview Lab

Preview with #285B4E

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

Preview Lab → · Contrast checker → · Palette generator →