#286AAD#286AAD

#286AAD is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.7% C 0.125 H 251.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#286AAD
RGB	rgb(40, 106, 173)
HSL	hsl(210, 62%, 42%)
HSV	hsv(210, 77%, 68%)
CMYK	cmyk(76.9%, 38.7%, 0%, 32.2%)
CIE-LAB	lab(43.91, 3.10, -41.68)
CIE-LCH	lch(43.91, 41.80, 274.25°)
OKLab	oklab(51.66% -0.0389 -0.1189)
OKLCH	oklch(51.66% 0.125 251.9)
XYZ	xyz(13.5691, 13.7747, 41.4707)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286AAD #AD6B28

analogous

#28ACAD #286AAD #2928AD

triadic

#286AAD #AD286A #6AAD28

tetradic

#286AAD #AD28AC #AD6B28 #28AD29

square

#286AAD #AD28AC #AD6B28 #28AD29

split-complementary

#286AAD #AD2928 #ACAD28

monochromatic

#112D4A #1D4C7B #286AAD #3F89D3 #71A7DE

Accessibility & contrast

On white

5.59

#286AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#286AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286AAD

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286AAD	#FFFFFF	#000000	##FFFFFF
##286AAD	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6EB0

Deuteranopia (green-blind)

#3662AC

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #286aad;
/* rgb */ color: rgb(40, 106, 173);
/* oklch */ color: oklch(51.7% 0.125 251.9);

Tailwind

colors: {
  custom: {
    50: '#7594c6',
    500: '#286aad',
    950: '#000000',
  },
}

SCSS

$custom: #286aad;
$custom-light: #7594c6;
$custom-dark: #000000;

JSON

{
  "hex": "#286aad",
  "rgb": {
    "r": 40,
    "g": 106,
    "b": 173
  },
  "hsl": {
    "h": 210.226,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51664,
    "c": 0.1251,
    "h": 251.9
  },
  "luminance": 0.13776
}

Semantic roles & 50–950 ramp

primary

#286AAD

secondary

#C5996C

accent

#9542E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #286AAD

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

Preview Lab → · Contrast checker → · Palette generator →