#287686#287686

#287686 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.6% C 0.078 H 214.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#287686
RGB	rgb(40, 118, 134)
HSL	hsl(190, 54%, 34%)
HSV	hsv(190, 70%, 53%)
CMYK	cmyk(70.1%, 11.9%, 0%, 47.5%)
CIE-LAB	lab(45.81, -18.01, -15.66)
CIE-LCH	lch(45.81, 23.87, 221.01°)
OKLab	oklab(52.57% -0.0646 -0.0436)
OKLCH	oklch(52.57% 0.078 214)
XYZ	xyz(11.6548, 15.1279, 24.8554)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287686 #863828

analogous

#288667 #287686 #284786

triadic

#287686 #862876 #768628

tetradic

#287686 #672886 #863828 #478628

square

#287686 #672886 #863828 #478628

split-complementary

#287686 #862847 #866728

monochromatic

#0C2328 #1A4C57 #287686 #36A0B5 #5BBACE

Accessibility & contrast

On white

5.22

#287686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#287686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287686

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287686	#FFFFFF	#000000	##FFFFFF
##287686	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7287

Deuteranopia (green-blind)

#5D6886

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287686;
/* rgb */ color: rgb(40, 118, 134);
/* oklch */ color: oklch(52.6% 0.078 214.0);

Tailwind

colors: {
  custom: {
    50: '#6f9da9',
    500: '#287686',
    950: '#000000',
  },
}

SCSS

$custom: #287686;
$custom-light: #6f9da9;
$custom-dark: #000000;

JSON

{
  "hex": "#287686",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 134
  },
  "hsl": {
    "h": 190.213,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52573,
    "c": 0.07791,
    "h": 214
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#287686

secondary

#B36657

accent

#634ADD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #287686

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

Preview Lab → · Contrast checker → · Palette generator →