#286B88#286B88

#286B88 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.8% C 0.081 H 230.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#286B88
RGB	rgb(40, 107, 136)
HSL	hsl(198, 55%, 35%)
HSV	hsv(198, 71%, 53%)
CMYK	cmyk(70.6%, 21.3%, 0%, 46.7%)
CIE-LAB	lab(42.37, -11.13, -22.13)
CIE-LCH	lch(42.37, 24.77, 243.31°)
OKLab	oklab(49.85% -0.0517 -0.062)
OKLCH	oklch(49.85% 0.081 230.2)
XYZ	xyz(10.5749, 12.7429, 25.1901)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286B88 #884528

analogous

#288875 #286B88 #283B88

triadic

#286B88 #88286B #6B8828

tetradic

#286B88 #752888 #884528 #3B8828

square

#286B88 #752888 #884528 #3B8828

split-complementary

#286B88 #88283B #887528

monochromatic

#0C2129 #1A4659 #286B88 #3690B7 #5BACCF

Accessibility & contrast

On white

5.92

#286B88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#286B88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286B88

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286B88	#FFFFFF	#000000	##FFFFFF
##286B88	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6989

Deuteranopia (green-blind)

#4F6088

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #286b88;
/* rgb */ color: rgb(40, 107, 136);
/* oklch */ color: oklch(49.8% 0.081 230.2);

Tailwind

colors: {
  custom: {
    50: '#6e95aa',
    500: '#286b88',
    950: '#000000',
  },
}

SCSS

$custom: #286b88;
$custom-light: #6e95aa;
$custom-dark: #000000;

JSON

{
  "hex": "#286b88",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 136
  },
  "hsl": {
    "h": 198.125,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.49848,
    "c": 0.08079,
    "h": 230.2
  },
  "luminance": 0.12744
}

Semantic roles & 50–950 ramp

primary

#286B88

secondary

#B47458

accent

#774ADE

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286B88

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

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