#285F78#285F78

#285F78 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.0% C 0.070 H 230.7°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#285F78
RGB	rgb(40, 95, 120)
HSL	hsl(199, 50%, 31%)
HSV	hsv(199, 67%, 47%)
CMYK	cmyk(66.7%, 20.8%, 0%, 52.9%)
CIE-LAB	lab(37.83, -9.68, -19.45)
CIE-LCH	lch(37.83, 21.73, 243.54°)
OKLab	oklab(45.99% -0.0446 -0.0544)
OKLCH	oklch(45.99% 0.07 230.7)
XYZ	xyz(8.3561, 9.9907, 19.2537)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F78 #784128

analogous

#287869 #285F78 #283778

triadic

#285F78 #78285F #5F7828

tetradic

#285F78 #692878 #784128 #377828

square

#285F78 #692878 #784128 #377828

split-complementary

#285F78 #782837 #786928

monochromatic

#09161C #193B4A #285F78 #3783A6 #54A3C6

Accessibility & contrast

On white

7.00

#285F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#285F78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F78

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F78	#FFFFFF	#000000	##FFFFFF
##285F78	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525E79

Deuteranopia (green-blind)

#475578

Tritanopia (blue-blind)

#006667

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #285f78;
/* rgb */ color: rgb(40, 95, 120);
/* oklch */ color: oklch(46.0% 0.070 230.7);

Tailwind

colors: {
  custom: {
    50: '#6b8c9f',
    500: '#285f78',
    950: '#000000',
  },
}

SCSS

$custom: #285f78;
$custom-light: #6b8c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#285f78",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 120
  },
  "hsl": {
    "h": 198.75,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45991,
    "c": 0.07034,
    "h": 230.7
  },
  "luminance": 0.09992
}

Semantic roles & 50–950 ramp

primary

#285F78

secondary

#AA6D52

accent

#7A4EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #285F78

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

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