#286F83#286F83

#286F83 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.6% C 0.076 H 220.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#286F83
RGB	rgb(40, 111, 131)
HSL	hsl(193, 53%, 34%)
HSV	hsv(193, 69%, 51%)
CMYK	cmyk(69.5%, 15.3%, 0%, 48.6%)
CIE-LAB	lab(43.44, -15.14, -17.48)
CIE-LCH	lch(43.44, 23.13, 229.11°)
OKLab	oklab(50.64% -0.0582 -0.0487)
OKLCH	oklch(50.64% 0.076 220)
XYZ	xyz(10.6546, 13.4575, 23.5044)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286F83 #833C28

analogous

#288369 #286F83 #284183

triadic

#286F83 #83286F #6F8328

tetradic

#286F83 #692883 #833C28 #418328

square

#286F83 #692883 #833C28 #418328

split-complementary

#286F83 #832841 #836928

monochromatic

#0B2025 #1A4754 #286F83 #3697B2 #59B3CC

Accessibility & contrast

On white

5.69

#286F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#286F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286F83

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286F83	#FFFFFF	#000000	##FFFFFF
##286F83	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636C84

Deuteranopia (green-blind)

#566383

Tritanopia (blue-blind)

#007675

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #286f83;
/* rgb */ color: rgb(40, 111, 131);
/* oklch */ color: oklch(50.6% 0.076 220.0);

Tailwind

colors: {
  custom: {
    50: '#6e98a7',
    500: '#286f83',
    950: '#000000',
  },
}

SCSS

$custom: #286f83;
$custom-light: #6e98a7;
$custom-dark: #000000;

JSON

{
  "hex": "#286f83",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 131
  },
  "hsl": {
    "h": 193.187,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.50636,
    "c": 0.07589,
    "h": 220
  },
  "luminance": 0.13459
}

Semantic roles & 50–950 ramp

primary

#286F83

secondary

#B16A55

accent

#6B4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #286F83

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

Preview Lab → · Contrast checker → · Palette generator →