#286FAD#286FAD

#286FAD is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 52.8% C 0.120 H 248.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#286FAD
RGB	rgb(40, 111, 173)
HSL	hsl(208, 62%, 42%)
HSV	hsv(208, 77%, 68%)
CMYK	cmyk(76.9%, 35.8%, 0%, 32.2%)
CIE-LAB	lab(45.41, -0.01, -39.30)
CIE-LCH	lch(45.41, 39.30, 269.99°)
OKLab	oklab(52.84% -0.0435 -0.1118)
OKLCH	oklch(52.84% 0.12 248.7)
XYZ	xyz(14.0995, 14.8355, 41.6475)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286FAD #AD6628

analogous

#28ADA9 #286FAD #282DAD

triadic

#286FAD #AD286F #6FAD28

tetradic

#286FAD #A928AD #AD6628 #2DAD28

square

#286FAD #A928AD #AD6628 #2DAD28

split-complementary

#286FAD #AD282D #ADA928

monochromatic

#112F4A #1D4F7B #286FAD #3F8ED3 #71ABDE

Accessibility & contrast

On white

5.29

#286FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#286FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286FAD

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286FAD	#FFFFFF	#000000	##FFFFFF
##286FAD	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5272B0

Deuteranopia (green-blind)

#3F66AC

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #286fad;
/* rgb */ color: rgb(40, 111, 173);
/* oklch */ color: oklch(52.8% 0.120 248.7);

Tailwind

colors: {
  custom: {
    50: '#7598c6',
    500: '#286fad',
    950: '#000000',
  },
}

SCSS

$custom: #286fad;
$custom-light: #7598c6;
$custom-dark: #000000;

JSON

{
  "hex": "#286fad",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 173
  },
  "hsl": {
    "h": 207.97,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52839,
    "c": 0.12002,
    "h": 248.7
  },
  "luminance": 0.14837
}

Semantic roles & 50–950 ramp

primary

#286FAD

secondary

#C5956C

accent

#8E42E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #286FAD

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

Preview Lab → · Contrast checker → · Palette generator →