#286FAF#286FAF

#286FAF is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.0% C 0.123 H 249.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#286FAF
RGB	rgb(40, 111, 175)
HSL	hsl(208, 63%, 42%)
HSV	hsv(208, 77%, 69%)
CMYK	cmyk(77.1%, 36.6%, 0%, 31.4%)
CIE-LAB	lab(45.52, 0.74, -40.30)
CIE-LCH	lch(45.52, 40.31, 271.06°)
OKLab	oklab(52.96% -0.043 -0.1148)
OKLCH	oklch(52.96% 0.123 249.5)
XYZ	xyz(14.2944, 14.9135, 42.6743)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286FAF #AF6828

analogous

#28AFAB #286FAF #282CAF

triadic

#286FAF #AF286F #6FAF28

tetradic

#286FAF #AB28AF #AF6828 #2CAF28

square

#286FAF #AB28AF #AF6828 #2CAF28

split-complementary

#286FAF #AF282C #AFAB28

monochromatic

#11304B #1D4F7D #286FAF #418ED4 #73ACDF

Accessibility & contrast

On white

5.27

#286FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#286FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286FAF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286FAF	#FFFFFF	#000000	##FFFFFF
##286FAF	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5173B2

Deuteranopia (green-blind)

#3D66AE

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #286faf;
/* rgb */ color: rgb(40, 111, 175);
/* oklch */ color: oklch(53.0% 0.123 249.5);

Tailwind

colors: {
  custom: {
    50: '#7697c7',
    500: '#286faf',
    950: '#000000',
  },
}

SCSS

$custom: #286faf;
$custom-light: #7697c7;
$custom-dark: #000000;

JSON

{
  "hex": "#286faf",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 175
  },
  "hsl": {
    "h": 208.444,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.52959,
    "c": 0.12255,
    "h": 249.5
  },
  "luminance": 0.14915
}

Semantic roles & 50–950 ramp

primary

#286FAF

secondary

#C6976D

accent

#9042E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #286FAF

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

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