#286B79#286B79

#286B79 is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.2% C 0.070 H 213.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#286B79
RGB	rgb(40, 107, 121)
HSL	hsl(190, 50%, 32%)
HSV	hsv(190, 67%, 47%)
CMYK	cmyk(66.9%, 11.6%, 0%, 52.5%)
CIE-LAB	lab(41.76, -16.26, -14.03)
CIE-LCH	lch(41.76, 21.48, 220.80°)
OKLab	oklab(49.15% -0.0579 -0.039)
OKLCH	oklch(49.15% 0.07 213.9)
XYZ	xyz(9.5825, 12.3460, 19.9634)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286B79 #793628

analogous

#28795F #286B79 #284379

triadic

#286B79 #79286B #6B7928

tetradic

#286B79 #5F2879 #793628 #437928

square

#286B79 #5F2879 #793628 #437928

split-complementary

#286B79 #792843 #795F28

monochromatic

#0A1A1D #19424B #286B79 #3794A7 #55B3C7

Accessibility & contrast

On white

6.05

#286B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#286B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286B79

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286B79	#FFFFFF	#000000	##FFFFFF
##286B79	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61677A

Deuteranopia (green-blind)

#555F79

Tritanopia (blue-blind)

#00706F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #286b79;
/* rgb */ color: rgb(40, 107, 121);
/* oklch */ color: oklch(49.2% 0.070 213.9);

Tailwind

colors: {
  custom: {
    50: '#6c959f',
    500: '#286b79',
    950: '#000000',
  },
}

SCSS

$custom: #286b79;
$custom-light: #6c959f;
$custom-dark: #000000;

JSON

{
  "hex": "#286b79",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 121
  },
  "hsl": {
    "h": 190.37,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.49154,
    "c": 0.06984,
    "h": 213.9
  },
  "luminance": 0.12347
}

Semantic roles & 50–950 ramp

primary

#286B79

secondary

#AB6152

accent

#664EDA

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #286B79

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

Preview Lab → · Contrast checker → · Palette generator →