#285E5F#285E5F

#285E5F is a dark, muted teal. Relative luminance 0.093; OKLCH L 44.6% C 0.057 H 197.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#285E5F
RGB	rgb(40, 94, 95)
HSL	hsl(181, 41%, 26%)
HSV	hsv(181, 58%, 37%)
CMYK	cmyk(57.9%, 1.1%, 0%, 62.7%)
CIE-LAB	lab(36.52, -17.38, -6.00)
CIE-LCH	lch(36.52, 18.38, 199.03°)
OKLab	oklab(44.62% -0.0544 -0.0166)
OKLCH	oklch(44.62% 0.057 197)
XYZ	xyz(6.9425, 9.2821, 12.2500)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E5F #5F2928

analogous

#285F45 #285E5F #28435F

triadic

#285E5F #5F285E #5E5F28

tetradic

#285E5F #45285F #5F2928 #435F28

square

#285E5F #45285F #5F2928 #435F28

split-complementary

#285E5F #5F2843 #5F4528

monochromatic

#091516 #163334 #285E5F #3A898A #4DB2B4

Accessibility & contrast

On white

7.35

#285E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#285E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285E5F

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E5F	#FFFFFF	#000000	##FFFFFF
##285E5F	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585A5F

Deuteranopia (green-blind)

#4F535F

Tritanopia (blue-blind)

#00615E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285e5f;
/* rgb */ color: rgb(40, 94, 95);
/* oklch */ color: oklch(44.6% 0.057 197.0);

Tailwind

colors: {
  custom: {
    50: '#688c8c',
    500: '#285e5f',
    950: '#000000',
  },
}

SCSS

$custom: #285e5f;
$custom-light: #688c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#285e5f",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 95
  },
  "hsl": {
    "h": 181.091,
    "s": 40.741,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44623,
    "c": 0.05687,
    "h": 197
  },
  "luminance": 0.09283
}

Semantic roles & 50–950 ramp

primary

#285E5F

secondary

#925251

accent

#5957D1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #285E5F

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

Preview Lab → · Contrast checker → · Palette generator →