#286CA5#286CA5

#286CA5 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.113 H 247.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#286CA5
RGB	rgb(40, 108, 165)
HSL	hsl(207, 61%, 40%)
HSV	hsv(207, 76%, 65%)
CMYK	cmyk(75.8%, 34.5%, 0%, 35.3%)
CIE-LAB	lab(44.08, -1.16, -36.72)
CIE-LCH	lch(44.08, 36.73, 268.19°)
OKLab	oklab(51.65% -0.043 -0.1043)
OKLCH	oklch(51.65% 0.113 247.6)
XYZ	xyz(13.0266, 13.8914, 37.5848)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286CA5 #A56128

analogous

#28A5A0 #286CA5 #282DA5

triadic

#286CA5 #A5286C #6CA528

tetradic

#286CA5 #A028A5 #A56128 #2DA528

square

#286CA5 #A028A5 #A56128 #2DA528

split-complementary

#286CA5 #A5282D #A5A028

monochromatic

#102C42 #1C4C74 #286CA5 #3B8CCF #6CA9DB

Accessibility & contrast

On white

5.56

#286CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#286CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286CA5

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286CA5	#FFFFFF	#000000	##FFFFFF
##286CA5	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526FA7

Deuteranopia (green-blind)

#4063A4

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #286ca5;
/* rgb */ color: rgb(40, 108, 165);
/* oklch */ color: oklch(51.7% 0.113 247.6);

Tailwind

colors: {
  custom: {
    50: '#7495c0',
    500: '#286ca5',
    950: '#000000',
  },
}

SCSS

$custom: #286ca5;
$custom-light: #7495c0;
$custom-dark: #000000;

JSON

{
  "hex": "#286ca5",
  "rgb": {
    "r": 40,
    "g": 108,
    "b": 165
  },
  "hsl": {
    "h": 207.36,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.51655,
    "c": 0.11282,
    "h": 247.6
  },
  "luminance": 0.13893
}

Semantic roles & 50–950 ramp

primary

#286CA5

secondary

#C29067

accent

#8D44E4

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286CA5

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

Preview Lab → · Contrast checker → · Palette generator →