#286B90#286B90

#286B90 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.3% C 0.089 H 236.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#286B90
RGB	rgb(40, 107, 144)
HSL	hsl(201, 57%, 36%)
HSV	hsv(201, 72%, 56%)
CMYK	cmyk(72.2%, 25.7%, 0%, 43.5%)
CIE-LAB	lab(42.73, -8.28, -26.37)
CIE-LCH	lch(42.73, 27.64, 252.57°)
OKLab	oklab(50.25% -0.0488 -0.0742)
OKLCH	oklch(50.25% 0.089 236.7)
XYZ	xyz(11.1648, 12.9789, 28.2969)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286B90 #904D28

analogous

#289081 #286B90 #283790

triadic

#286B90 #90286B #6B9028

tetradic

#286B90 #812890 #904D28 #379028

square

#286B90 #812890 #904D28 #379028

split-complementary

#286B90 #902837 #908128

monochromatic

#0D2430 #1B4760 #286B90 #358FC0 #60AAD3

Accessibility & contrast

On white

5.84

#286B90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#286B90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286B90

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286B90	#FFFFFF	#000000	##FFFFFF
##286B90	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596B92

Deuteranopia (green-blind)

#4B608F

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #286b90;
/* rgb */ color: rgb(40, 107, 144);
/* oklch */ color: oklch(50.3% 0.089 236.7);

Tailwind

colors: {
  custom: {
    50: '#7095b0',
    500: '#286b90',
    950: '#000000',
  },
}

SCSS

$custom: #286b90;
$custom-light: #7095b0;
$custom-dark: #000000;

JSON

{
  "hex": "#286b90",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 144
  },
  "hsl": {
    "h": 201.346,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.50251,
    "c": 0.08883,
    "h": 236.7
  },
  "luminance": 0.1298
}

Semantic roles & 50–950 ramp

primary

#286B90

secondary

#B87D5C

accent

#7E48E0

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286B90

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

Preview Lab → · Contrast checker → · Palette generator →