#286F91#286F91

#286F91 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.3% C 0.088 H 233.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#286F91
RGB	rgb(40, 111, 145)
HSL	hsl(199, 57%, 36%)
HSV	hsv(199, 72%, 57%)
CMYK	cmyk(72.4%, 23.4%, 0%, 43.1%)
CIE-LAB	lab(44.04, -10.28, -24.94)
CIE-LCH	lch(44.04, 26.97, 247.61°)
OKLab	oklab(51.3% -0.0526 -0.0701)
OKLCH	oklch(51.3% 0.088 233.1)
XYZ	xyz(11.6683, 13.8630, 28.8435)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286F91 #914A28

analogous

#28917F #286F91 #283A91

triadic

#286F91 #91286F #6F9128

tetradic

#286F91 #7F2891 #914A28 #3A9128

square

#286F91 #7F2891 #914A28 #3A9128

split-complementary

#286F91 #91283A #917F28

monochromatic

#0E2631 #1B4A61 #286F91 #3594C1 #60AED3

Accessibility & contrast

On white

5.57

#286F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#286F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286F91

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286F91	#FFFFFF	#000000	##FFFFFF
##286F91	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6E93

Deuteranopia (green-blind)

#506490

Tritanopia (blue-blind)

#00787A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #286f91;
/* rgb */ color: rgb(40, 111, 145);
/* oklch */ color: oklch(51.3% 0.088 233.1);

Tailwind

colors: {
  custom: {
    50: '#7098b1',
    500: '#286f91',
    950: '#000000',
  },
}

SCSS

$custom: #286f91;
$custom-light: #7098b1;
$custom-dark: #000000;

JSON

{
  "hex": "#286f91",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 145
  },
  "hsl": {
    "h": 199.429,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.51304,
    "c": 0.08764,
    "h": 233.1
  },
  "luminance": 0.13864
}

Semantic roles & 50–950 ramp

primary

#286F91

secondary

#B97A5C

accent

#7948E0

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #286F91

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

Preview Lab → · Contrast checker → · Palette generator →