#287B92#287B92

#287B92 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.085 H 220.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#287B92
RGB	rgb(40, 123, 146)
HSL	hsl(193, 57%, 36%)
HSV	hsv(193, 73%, 57%)
CMYK	cmyk(72.6%, 15.8%, 0%, 42.7%)
CIE-LAB	lab(47.87, -16.73, -19.61)
CIE-LCH	lch(47.87, 25.78, 229.54°)
OKLab	oklab(54.38% -0.0649 -0.0548)
OKLCH	oklch(54.38% 0.085 220.2)
XYZ	xyz(13.1442, 16.6908, 29.7175)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B92 #923F28

analogous

#289274 #287B92 #284692

triadic

#287B92 #92287B #7B9228

tetradic

#287B92 #742892 #923F28 #469228

square

#287B92 #742892 #923F28 #469228

split-complementary

#287B92 #922846 #927428

monochromatic

#0E2A32 #1B5362 #287B92 #35A3C2 #61BBD4

Accessibility & contrast

On white

4.84

#287B92 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#287B92 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B92

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B92	#FFFFFF	#000000	##FFFFFF
##287B92	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7893

Deuteranopia (green-blind)

#5E6D92

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287b92;
/* rgb */ color: rgb(40, 123, 146);
/* oklch */ color: oklch(54.4% 0.085 220.2);

Tailwind

colors: {
  custom: {
    50: '#71a1b2',
    500: '#287b92',
    950: '#000000',
  },
}

SCSS

$custom: #287b92;
$custom-light: #71a1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#287b92",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 146
  },
  "hsl": {
    "h": 193.019,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.08494,
    "h": 220.2
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#287B92

secondary

#B9715D

accent

#6948E0

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090F10

muted

#7B7E7F

Preview Lab

Preview with #287B92

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

Preview Lab → · Contrast checker → · Palette generator →