#286A9D#286A9D

#286A9D is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.105 H 245.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#286A9D
RGB	rgb(40, 106, 157)
HSL	hsl(206, 59%, 39%)
HSV	hsv(206, 75%, 62%)
CMYK	cmyk(74.5%, 32.5%, 0%, 38.4%)
CIE-LAB	lab(43.05, -2.92, -33.61)
CIE-LCH	lch(43.05, 33.73, 265.04°)
OKLab	oklab(50.71% -0.0434 -0.0953)
OKLCH	oklch(50.71% 0.105 245.5)
XYZ	xyz(12.1126, 13.1921, 33.7997)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286A9D #9D5B28

analogous

#289D95 #286A9D #282F9D

triadic

#286A9D #9D286A #6A9D28

tetradic

#286A9D #95289D #9D5B28 #2F9D28

square

#286A9D #95289D #9D5B28 #2F9D28

split-complementary

#286A9D #9D282F #9D9528

monochromatic

#0F283B #1C496C #286A9D #368BCC #67A7D8

Accessibility & contrast

On white

5.77

#286A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#286A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286A9D

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286A9D	#FFFFFF	#000000	##FFFFFF
##286A9D	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536C9F

Deuteranopia (green-blind)

#42619C

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #286a9d;
/* rgb */ color: rgb(40, 106, 157);
/* oklch */ color: oklch(50.7% 0.105 245.5);

Tailwind

colors: {
  custom: {
    50: '#7294ba',
    500: '#286a9d',
    950: '#000000',
  },
}

SCSS

$custom: #286a9d;
$custom-light: #7294ba;
$custom-dark: #000000;

JSON

{
  "hex": "#286a9d",
  "rgb": {
    "r": 40,
    "g": 106,
    "b": 157
  },
  "hsl": {
    "h": 206.154,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50711,
    "c": 0.10469,
    "h": 245.5
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary

#286A9D

secondary

#BE8B62

accent

#8A45E3

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #286A9D

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

Preview Lab → · Contrast checker → · Palette generator →