#286B89#286B89

#286B89 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 49.9% C 0.082 H 231.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#286B89
RGB	rgb(40, 107, 137)
HSL	hsl(199, 55%, 35%)
HSV	hsv(199, 71%, 54%)
CMYK	cmyk(70.8%, 21.9%, 0%, 46.3%)
CIE-LAB	lab(42.42, -10.78, -22.67)
CIE-LCH	lch(42.42, 25.10, 244.58°)
OKLab	oklab(49.9% -0.0514 -0.0636)
OKLCH	oklch(49.9% 0.082 231.1)
XYZ	xyz(10.6463, 12.7715, 25.5661)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286B89 #894628

analogous

#288977 #286B89 #283A89

triadic

#286B89 #89286B #6B8928

tetradic

#286B89 #772889 #894628 #3A8928

square

#286B89 #772889 #894628 #3A8928

split-complementary

#286B89 #89283A #897728

monochromatic

#0C212A #1A465A #286B89 #3690B8 #5CACCF

Accessibility & contrast

On white

5.91

#286B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#286B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286B89

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286B89	#FFFFFF	#000000	##FFFFFF
##286B89	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6A8A

Deuteranopia (green-blind)

#4F6089

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #286b89;
/* rgb */ color: rgb(40, 107, 137);
/* oklch */ color: oklch(49.9% 0.082 231.1);

Tailwind

colors: {
  custom: {
    50: '#6f95ab',
    500: '#286b89',
    950: '#000000',
  },
}

SCSS

$custom: #286b89;
$custom-light: #6f95ab;
$custom-dark: #000000;

JSON

{
  "hex": "#286b89",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 137
  },
  "hsl": {
    "h": 198.557,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.08173,
    "h": 231.1
  },
  "luminance": 0.12773
}

Semantic roles & 50–950 ramp

primary

#286B89

secondary

#B57558

accent

#784ADE

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286B89

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

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