#286FA5#286FA5

#286FA5 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.4% C 0.110 H 245.4°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#286FA5
RGB	rgb(40, 111, 165)
HSL	hsl(206, 61%, 40%)
HSV	hsv(206, 76%, 65%)
CMYK	cmyk(75.8%, 32.7%, 0%, 35.3%)
CIE-LAB	lab(44.99, -2.99, -35.27)
CIE-LCH	lch(44.99, 35.40, 265.15°)
OKLab	oklab(52.38% -0.0459 -0.1001)
OKLCH	oklch(52.38% 0.11 245.4)
XYZ	xyz(13.3484, 14.5351, 37.6921)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286FA5 #A55E28

analogous

#28A59D #286FA5 #2830A5

triadic

#286FA5 #A5286F #6FA528

tetradic

#286FA5 #9D28A5 #A55E28 #30A528

square

#286FA5 #9D28A5 #A55E28 #30A528

split-complementary

#286FA5 #A52830 #A59D28

monochromatic

#102D42 #1C4E74 #286FA5 #3B8FCF #6CABDB

Accessibility & contrast

On white

5.37

#286FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#286FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286FA5

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286FA5	#FFFFFF	#000000	##FFFFFF
##286FA5	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5671A7

Deuteranopia (green-blind)

#4565A4

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #286fa5;
/* rgb */ color: rgb(40, 111, 165);
/* oklch */ color: oklch(52.4% 0.110 245.4);

Tailwind

colors: {
  custom: {
    50: '#7498c0',
    500: '#286fa5',
    950: '#000000',
  },
}

SCSS

$custom: #286fa5;
$custom-light: #7498c0;
$custom-dark: #000000;

JSON

{
  "hex": "#286fa5",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 165
  },
  "hsl": {
    "h": 205.92,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52375,
    "c": 0.11007,
    "h": 245.4
  },
  "luminance": 0.14537
}

Semantic roles & 50–950 ramp

primary

#286FA5

secondary

#C28E67

accent

#8944E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286FA5

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

Preview Lab → · Contrast checker → · Palette generator →