#285A84#285A84

#285A84 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.4% C 0.087 H 246.7°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#285A84
RGB	rgb(40, 90, 132)
HSL	hsl(207, 53%, 34%)
HSV	hsv(207, 70%, 52%)
CMYK	cmyk(69.7%, 31.8%, 0%, 48.2%)
CIE-LAB	lab(36.80, -2.28, -28.40)
CIE-LCH	lch(36.80, 28.50, 265.40°)
OKLab	oklab(45.36% -0.0346 -0.0803)
OKLCH	oklch(45.36% 0.087 246.7)
XYZ	xyz(8.6945, 9.4285, 23.1870)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A84 #845228

analogous

#288480 #285A84 #282C84

triadic

#285A84 #84285A #5A8428

tetradic

#285A84 #802884 #845228 #2C8428

square

#285A84 #802884 #845228 #2C8428

split-complementary

#285A84 #84282C #848028

monochromatic

#0C1A26 #1A3A55 #285A84 #367AB3 #5A98CD

Accessibility & contrast

On white

7.28

#285A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#285A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A84

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A84	#FFFFFF	#000000	##FFFFFF
##285A84	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475B86

Deuteranopia (green-blind)

#3B5383

Tritanopia (blue-blind)

#006469

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #285a84;
/* rgb */ color: rgb(40, 90, 132);
/* oklch */ color: oklch(45.4% 0.087 246.7);

Tailwind

colors: {
  custom: {
    50: '#6d88a8',
    500: '#285a84',
    950: '#000000',
  },
}

SCSS

$custom: #285a84;
$custom-light: #6d88a8;
$custom-dark: #000000;

JSON

{
  "hex": "#285a84",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 132
  },
  "hsl": {
    "h": 207.391,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.45362,
    "c": 0.08746,
    "h": 246.7
  },
  "luminance": 0.09429
}

Semantic roles & 50–950 ramp

primary

#285A84

secondary

#B28056

accent

#8E4BDD

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #285A84

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

Preview Lab → · Contrast checker → · Palette generator →