#285A80#285A80

#285A80 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.082 H 244.1°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#285A80
RGB	rgb(40, 90, 128)
HSL	hsl(206, 52%, 33%)
HSV	hsv(206, 69%, 50%)
CMYK	cmyk(68.8%, 29.7%, 0%, 49.8%)
CIE-LAB	lab(36.60, -3.76, -26.27)
CIE-LCH	lch(36.60, 26.54, 261.86°)
OKLab	oklab(45.14% -0.0359 -0.0741)
OKLCH	oklch(45.14% 0.082 244.1)
XYZ	xyz(8.4260, 9.3211, 21.7730)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A80 #804E28

analogous

#28807A #285A80 #282E80

triadic

#285A80 #80285A #5A8028

tetradic

#285A80 #7A2880 #804E28 #2E8028

square

#285A80 #7A2880 #804E28 #2E8028

split-complementary

#285A80 #80282E #807A28

monochromatic

#0B1823 #193951 #285A80 #377BAF #5899CB

Accessibility & contrast

On white

7.33

#285A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#285A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A80

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A80	#FFFFFF	#000000	##FFFFFF
##285A80	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495B82

Deuteranopia (green-blind)

#3D527F

Tritanopia (blue-blind)

#006367

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285a80;
/* rgb */ color: rgb(40, 90, 128);
/* oklch */ color: oklch(45.1% 0.082 244.1);

Tailwind

colors: {
  custom: {
    50: '#6c88a5',
    500: '#285a80',
    950: '#000000',
  },
}

SCSS

$custom: #285a80;
$custom-light: #6c88a5;
$custom-dark: #000000;

JSON

{
  "hex": "#285a80",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 128
  },
  "hsl": {
    "h": 205.909,
    "s": 52.381,
    "l": 32.941
  },
  "oklch": {
    "l": 0.45138,
    "c": 0.08238,
    "h": 244.1
  },
  "luminance": 0.09322
}

Semantic roles & 50–950 ramp

primary

#285A80

secondary

#B07C54

accent

#8A4CDC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #285A80

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

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