#286BA5#286BA5

#286BA5 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.4% C 0.114 H 248.3°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#286BA5
RGB	rgb(40, 107, 165)
HSL	hsl(208, 61%, 40%)
HSV	hsv(208, 76%, 65%)
CMYK	cmyk(75.8%, 35.2%, 0%, 35.3%)
CIE-LAB	lab(43.77, -0.54, -37.20)
CIE-LCH	lch(43.77, 37.20, 269.16°)
OKLab	oklab(51.42% -0.042 -0.1057)
OKLCH	oklch(51.42% 0.114 248.3)
XYZ	xyz(12.9217, 13.6816, 37.5498)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286BA5 #A56228

analogous

#28A5A1 #286BA5 #282CA5

triadic

#286BA5 #A5286B #6BA528

tetradic

#286BA5 #A128A5 #A56228 #2CA528

square

#286BA5 #A128A5 #A56228 #2CA528

split-complementary

#286BA5 #A5282C #A5A128

monochromatic

#102B42 #1C4B74 #286BA5 #3B8ACF #6CA8DB

Accessibility & contrast

On white

5.62

#286BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#286BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286BA5

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286BA5	#FFFFFF	#000000	##FFFFFF
##286BA5	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506EA7

Deuteranopia (green-blind)

#3E62A4

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #286ba5;
/* rgb */ color: rgb(40, 107, 165);
/* oklch */ color: oklch(51.4% 0.114 248.3);

Tailwind

colors: {
  custom: {
    50: '#7495c0',
    500: '#286ba5',
    950: '#000000',
  },
}

SCSS

$custom: #286ba5;
$custom-light: #7495c0;
$custom-dark: #000000;

JSON

{
  "hex": "#286ba5",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 165
  },
  "hsl": {
    "h": 207.84,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.11377,
    "h": 248.3
  },
  "luminance": 0.13683
}

Semantic roles & 50–950 ramp

primary

#286BA5

secondary

#C29167

accent

#8E44E4

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286BA5

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

Preview Lab → · Contrast checker → · Palette generator →