#286E89#286E89

#286E89 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.7% C 0.081 H 227.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#286E89
RGB	rgb(40, 110, 137)
HSL	hsl(197, 55%, 35%)
HSV	hsv(197, 71%, 54%)
CMYK	cmyk(70.8%, 19.7%, 0%, 46.3%)
CIE-LAB	lab(43.37, -12.51, -21.19)
CIE-LCH	lch(43.37, 24.61, 239.44°)
OKLab	oklab(50.66% -0.0546 -0.0593)
OKLCH	oklch(50.66% 0.081 227.4)
XYZ	xyz(10.9645, 13.4079, 25.6722)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E89 #894328

analogous

#288974 #286E89 #283E89

triadic

#286E89 #89286E #6E8928

tetradic

#286E89 #742889 #894328 #3E8928

square

#286E89 #742889 #894328 #3E8928

split-complementary

#286E89 #89283E #897428

monochromatic

#0C222A #1A485A #286E89 #3694B8 #5CAFCF

Accessibility & contrast

On white

5.70

#286E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#286E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E89

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E89	#FFFFFF	#000000	##FFFFFF
##286E89	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606C8A

Deuteranopia (green-blind)

#526289

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #286e89;
/* rgb */ color: rgb(40, 110, 137);
/* oklch */ color: oklch(50.7% 0.081 227.4);

Tailwind

colors: {
  custom: {
    50: '#6f97ab',
    500: '#286e89',
    950: '#000000',
  },
}

SCSS

$custom: #286e89;
$custom-light: #6f97ab;
$custom-dark: #000000;

JSON

{
  "hex": "#286e89",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 137
  },
  "hsl": {
    "h": 196.701,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.50659,
    "c": 0.08064,
    "h": 227.4
  },
  "luminance": 0.13409
}

Semantic roles & 50–950 ramp

primary

#286E89

secondary

#B57258

accent

#734ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286E89

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

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