#286370#286370

#286370 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.7% C 0.064 H 214.6°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#286370
RGB	rgb(40, 99, 112)
HSL	hsl(191, 47%, 30%)
HSV	hsv(191, 64%, 44%)
CMYK	cmyk(64.3%, 11.6%, 0%, 56.1%)
CIE-LAB	lab(38.80, -14.74, -13.05)
CIE-LCH	lch(38.80, 19.69, 221.53°)
OKLab	oklab(46.66% -0.0526 -0.0362)
OKLCH	oklch(46.66% 0.064 214.6)
XYZ	xyz(8.2604, 10.5438, 16.9259)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286370 #703528

analogous

#287059 #286370 #283F70

triadic

#286370 #702863 #637028

tetradic

#286370 #592870 #703528 #3F7028

square

#286370 #592870 #703528 #3F7028

split-complementary

#286370 #70283F #705928

monochromatic

#081417 #183B43 #286370 #388B9D #51ADC1

Accessibility & contrast

On white

6.75

#286370 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#286370 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286370

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286370	#FFFFFF	#000000	##FFFFFF
##286370	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6071

Deuteranopia (green-blind)

#4F5870

Tritanopia (blue-blind)

#006867

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #286370;
/* rgb */ color: rgb(40, 99, 112);
/* oklch */ color: oklch(46.7% 0.064 214.6);

Tailwind

colors: {
  custom: {
    50: '#6b8f99',
    500: '#286370',
    950: '#000000',
  },
}

SCSS

$custom: #286370;
$custom-light: #6b8f99;
$custom-dark: #000000;

JSON

{
  "hex": "#286370",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 112
  },
  "hsl": {
    "h": 190.833,
    "s": 47.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.46663,
    "c": 0.06388,
    "h": 214.6
  },
  "luminance": 0.10545
}

Semantic roles & 50–950 ramp

primary

#286370

secondary

#A26051

accent

#6951D7

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #286370

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

Preview Lab → · Contrast checker → · Palette generator →