#286E90#286E90

#286E90 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.087 H 233.4°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#286E90
RGB	rgb(40, 110, 144)
HSL	hsl(200, 57%, 36%)
HSV	hsv(200, 72%, 56%)
CMYK	cmyk(72.2%, 23.6%, 0%, 43.5%)
CIE-LAB	lab(43.68, -10.05, -24.90)
CIE-LCH	lch(43.68, 26.85, 248.03°)
OKLab	oklab(51% -0.0519 -0.07)
OKLCH	oklch(51% 0.087 233.4)
XYZ	xyz(11.4830, 13.6153, 28.4030)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E90 #904A28

analogous

#28907E #286E90 #283A90

triadic

#286E90 #90286E #6E9028

tetradic

#286E90 #7E2890 #904A28 #3A9028

square

#286E90 #7E2890 #904A28 #3A9028

split-complementary

#286E90 #90283A #907E28

monochromatic

#0D2530 #1B4960 #286E90 #3593C0 #60ADD3

Accessibility & contrast

On white

5.64

#286E90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#286E90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E90

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E90	#FFFFFF	#000000	##FFFFFF
##286E90	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6D92

Deuteranopia (green-blind)

#4F638F

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #286e90;
/* rgb */ color: rgb(40, 110, 144);
/* oklch */ color: oklch(51.0% 0.087 233.4);

Tailwind

colors: {
  custom: {
    50: '#7097b0',
    500: '#286e90',
    950: '#000000',
  },
}

SCSS

$custom: #286e90;
$custom-light: #7097b0;
$custom-dark: #000000;

JSON

{
  "hex": "#286e90",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 144
  },
  "hsl": {
    "h": 199.615,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.51002,
    "c": 0.08715,
    "h": 233.4
  },
  "luminance": 0.13617
}

Semantic roles & 50–950 ramp

primary

#286E90

secondary

#B87A5C

accent

#7A48E0

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286E90

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

Preview Lab → · Contrast checker → · Palette generator →