#286C99#286C99

#286C99 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.0% C 0.098 H 241.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#286C99
RGB	rgb(40, 108, 153)
HSL	hsl(204, 59%, 38%)
HSV	hsv(204, 74%, 60%)
CMYK	cmyk(73.9%, 29.4%, 0%, 40%)
CIE-LAB	lab(43.47, -5.61, -30.58)
CIE-LCH	lch(43.47, 31.09, 259.61°)
OKLab	oklab(50.98% -0.0467 -0.0864)
OKLCH	oklch(50.98% 0.098 241.6)
XYZ	xyz(11.9852, 13.4748, 32.1001)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286C99 #995528

analogous

#28998D #286C99 #283399

triadic

#286C99 #99286C #6C9928

tetradic

#286C99 #8D2899 #995528 #339928

square

#286C99 #8D2899 #995528 #339928

split-complementary

#286C99 #992833 #998D28

monochromatic

#0F2838 #1B4A68 #286C99 #358ECA #65A9D7

Accessibility & contrast

On white

5.68

#286C99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#286C99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286C99

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286C99	#FFFFFF	#000000	##FFFFFF
##286C99	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576D9B

Deuteranopia (green-blind)

#486298

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #286c99;
/* rgb */ color: rgb(40, 108, 153);
/* oklch */ color: oklch(51.0% 0.098 241.6);

Tailwind

colors: {
  custom: {
    50: '#7195b7',
    500: '#286c99',
    950: '#000000',
  },
}

SCSS

$custom: #286c99;
$custom-light: #7195b7;
$custom-dark: #000000;

JSON

{
  "hex": "#286c99",
  "rgb": {
    "r": 40,
    "g": 108,
    "b": 153
  },
  "hsl": {
    "h": 203.894,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.50977,
    "c": 0.09823,
    "h": 241.6
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary

#286C99

secondary

#BD8560

accent

#8446E2

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #286C99

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

Preview Lab → · Contrast checker → · Palette generator →