#286EAB#286EAB

#286EAB is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.5% C 0.118 H 248.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#286EAB
RGB	rgb(40, 110, 171)
HSL	hsl(208, 62%, 41%)
HSV	hsv(208, 77%, 67%)
CMYK	cmyk(76.6%, 35.7%, 0%, 32.9%)
CIE-LAB	lab(45.00, -0.14, -38.78)
CIE-LCH	lch(45.00, 38.78, 269.79°)
OKLab	oklab(52.48% -0.0432 -0.1103)
OKLCH	oklch(52.48% 0.118 248.6)
XYZ	xyz(13.7989, 14.5416, 40.5997)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286EAB #AB6528

analogous

#28ABA7 #286EAB #282DAB

triadic

#286EAB #AB286E #6EAB28

tetradic

#286EAB #A728AB #AB6528 #2DAB28

square

#286EAB #A728AB #AB6528 #2DAB28

split-complementary

#286EAB #AB282D #ABA728

monochromatic

#112E48 #1C4E79 #286EAB #3E8DD2 #70AADE

Accessibility & contrast

On white

5.37

#286EAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#286EAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286EAB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286EAB	#FFFFFF	#000000	##FFFFFF
##286EAB	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)

#5271AE

Deuteranopia (green-blind)

#3F65AA

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #286eab;
/* rgb */ color: rgb(40, 110, 171);
/* oklch */ color: oklch(52.5% 0.118 248.6);

Tailwind

colors: {
  custom: {
    50: '#7597c4',
    500: '#286eab',
    950: '#000000',
  },
}

SCSS

$custom: #286eab;
$custom-light: #7597c4;
$custom-dark: #000000;

JSON

{
  "hex": "#286eab",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 171
  },
  "hsl": {
    "h": 207.939,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52484,
    "c": 0.11847,
    "h": 248.6
  },
  "luminance": 0.14543
}

Semantic roles & 50–950 ramp

primary

#286EAB

secondary

#C4946A

accent

#8E43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #286EAB

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

Preview Lab → · Contrast checker → · Palette generator →