#285A71#285A71

#285A71 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.065 H 230.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#285A71
RGB	rgb(40, 90, 113)
HSL	hsl(199, 48%, 30%)
HSV	hsv(199, 65%, 44%)
CMYK	cmyk(64.6%, 20.4%, 0%, 55.7%)
CIE-LAB	lab(35.90, -9.14, -18.11)
CIE-LCH	lch(35.90, 20.29, 243.24°)
OKLab	oklab(44.35% -0.0415 -0.0506)
OKLCH	oklch(44.35% 0.065 230.6)
XYZ	xyz(7.5107, 8.9550, 16.9522)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A71 #713F28

analogous

#287163 #285A71 #283671

triadic

#285A71 #71285A #5A7128

tetradic

#285A71 #632871 #713F28 #367128

square

#285A71 #632871 #713F28 #367128

split-complementary

#285A71 #712836 #716328

monochromatic

#081217 #183644 #285A71 #387E9E #529EC2

Accessibility & contrast

On white

7.52

#285A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#285A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A71

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A71	#FFFFFF	#000000	##FFFFFF
##285A71	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5972

Deuteranopia (green-blind)

#445171

Tritanopia (blue-blind)

#006062

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285a71;
/* rgb */ color: rgb(40, 90, 113);
/* oklch */ color: oklch(44.4% 0.065 230.6);

Tailwind

colors: {
  custom: {
    50: '#6a889a',
    500: '#285a71',
    950: '#000000',
  },
}

SCSS

$custom: #285a71;
$custom-light: #6a889a;
$custom-dark: #000000;

JSON

{
  "hex": "#285a71",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 113
  },
  "hsl": {
    "h": 198.904,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.44354,
    "c": 0.06545,
    "h": 230.6
  },
  "luminance": 0.08956
}

Semantic roles & 50–950 ramp

primary

#285A71

secondary

#A36B52

accent

#7B50D7

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285A71

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

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