#285C75#285C75

#285C75 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.069 H 232.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#285C75
RGB	rgb(40, 92, 117)
HSL	hsl(199, 49%, 31%)
HSV	hsv(199, 66%, 46%)
CMYK	cmyk(65.8%, 21.4%, 0%, 54.1%)
CIE-LAB	lab(36.72, -8.94, -19.31)
CIE-LCH	lch(36.72, 21.28, 245.17°)
OKLab	oklab(45.07% -0.0423 -0.054)
OKLCH	oklch(45.07% 0.069 232)
XYZ	xyz(7.9119, 9.3890, 18.2215)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C75 #754128

analogous

#287567 #285C75 #283575

triadic

#285C75 #75285C #5C7528

tetradic

#285C75 #672875 #754128 #357528

square

#285C75 #672875 #754128 #357528

split-complementary

#285C75 #752835 #756728

monochromatic

#09141A #183847 #285C75 #3880A3 #53A0C4

Accessibility & contrast

On white

7.30

#285C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#285C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285C75

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C75	#FFFFFF	#000000	##FFFFFF
##285C75	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505B76

Deuteranopia (green-blind)

#455375

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285c75;
/* rgb */ color: rgb(40, 92, 117);
/* oklch */ color: oklch(45.1% 0.069 232.0);

Tailwind

colors: {
  custom: {
    50: '#6b8a9c',
    500: '#285c75',
    950: '#000000',
  },
}

SCSS

$custom: #285c75;
$custom-light: #6b8a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#285c75",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 117
  },
  "hsl": {
    "h": 199.481,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.45069,
    "c": 0.0686,
    "h": 232
  },
  "luminance": 0.0939
}

Semantic roles & 50–950 ramp

primary

#285C75

secondary

#A76D52

accent

#7C4FD9

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285C75

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

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