#285455#285455

#285455 is a dark, muted teal. Relative luminance 0.074; OKLCH L 41.5% C 0.049 H 197.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#285455
RGB	rgb(40, 84, 85)
HSL	hsl(181, 36%, 25%)
HSV	hsv(181, 53%, 33%)
CMYK	cmyk(52.9%, 1.2%, 0%, 66.7%)
CIE-LAB	lab(32.80, -14.83, -5.27)
CIE-LCH	lch(32.80, 15.74, 199.57°)
OKLab	oklab(41.51% -0.0464 -0.0146)
OKLCH	oklch(41.51% 0.049 197.4)
XYZ	xyz(5.6844, 7.4471, 9.7305)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285455 #552928

analogous

#285540 #285455 #283E55

triadic

#285455 #552854 #545528

tetradic

#285455 #402855 #552928 #3E5528

square

#285455 #402855 #552928 #3E5528

split-complementary

#285455 #55283E #554028

monochromatic

#0A1515 #142B2B #285455 #3C7D7F #4FA6A8

Accessibility & contrast

On white

8.44

#285455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#285455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285455

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285455	#FFFFFF	#000000	##FFFFFF
##285455	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5055

Deuteranopia (green-blind)

#474B55

Tritanopia (blue-blind)

#0C5754

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #285455;
/* rgb */ color: rgb(40, 84, 85);
/* oklch */ color: oklch(41.5% 0.049 197.4);

Tailwind

colors: {
  custom: {
    50: '#668484',
    500: '#285455',
    950: '#000000',
  },
}

SCSS

$custom: #285455;
$custom-light: #668484;
$custom-dark: #000000;

JSON

{
  "hex": "#285455",
  "rgb": {
    "r": 40,
    "g": 84,
    "b": 85
  },
  "hsl": {
    "h": 181.333,
    "s": 36,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41513,
    "c": 0.04868,
    "h": 197.4
  },
  "luminance": 0.07448
}

Semantic roles & 50–950 ramp

primary

#285455

secondary

#885251

accent

#5E5CCC

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #285455

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

Preview Lab → · Contrast checker → · Palette generator →