#285CA0#285CA0

#285CA0 is a mid, vivid cyan. Relative luminance 0.106; OKLCH L 47.6% C 0.123 H 256.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#285CA0
RGB	rgb(40, 92, 160)
HSL	hsl(214, 60%, 39%)
HSV	hsv(214, 75%, 63%)
CMYK	cmyk(75%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(38.97, 7.05, -41.86)
CIE-LCH	lch(38.97, 42.45, 279.56°)
OKLab	oklab(47.57% -0.0291 -0.1197)
OKLCH	oklch(47.57% 0.123 256.3)
XYZ	xyz(11.0450, 10.6422, 34.7229)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285CA0 #A06C28

analogous

#2898A0 #285CA0 #3028A0

triadic

#285CA0 #A0285C #5CA028

tetradic

#285CA0 #A02898 #A06C28 #28A030

square

#285CA0 #A02898 #A06C28 #28A030

split-complementary

#285CA0 #A03028 #98A028

monochromatic

#10243E #1C406F #285CA0 #3879CD #699AD9

Accessibility & contrast

On white

6.71

#285CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#285CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285CA0

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285CA0	#FFFFFF	#000000	##FFFFFF
##285CA0	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B62A3

Deuteranopia (green-blind)

#26579F

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #285ca0;
/* rgb */ color: rgb(40, 92, 160);
/* oklch */ color: oklch(47.6% 0.123 256.3);

Tailwind

colors: {
  custom: {
    50: '#7389bc',
    500: '#285ca0',
    950: '#000000',
  },
}

SCSS

$custom: #285ca0;
$custom-light: #7389bc;
$custom-dark: #000000;

JSON

{
  "hex": "#285ca0",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 214,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47572,
    "c": 0.12315,
    "h": 256.3
  },
  "luminance": 0.10643
}

Semantic roles & 50–950 ramp

primary

#285CA0

secondary

#C09864

accent

#9E45E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #285CA0

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

Preview Lab → · Contrast checker → · Palette generator →