#287B96#287B96

#287B96 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.6% C 0.088 H 223.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#287B96
RGB	rgb(40, 123, 150)
HSL	hsl(195, 58%, 37%)
HSV	hsv(195, 73%, 59%)
CMYK	cmyk(73.3%, 18%, 0%, 41.2%)
CIE-LAB	lab(48.03, -15.36, -21.72)
CIE-LCH	lch(48.03, 26.60, 234.72°)
OKLab	oklab(54.57% -0.0633 -0.0608)
OKLCH	oklch(54.57% 0.088 223.8)
XYZ	xyz(13.4608, 16.8175, 31.3849)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B96 #964328

analogous

#28967A #287B96 #284496

triadic

#287B96 #96287B #7B9628

tetradic

#287B96 #7A2896 #964328 #449628

square

#287B96 #7A2896 #964328 #449628

split-complementary

#287B96 #962844 #967A28

monochromatic

#0E2C35 #1B5366 #287B96 #35A3C6 #63B9D5

Accessibility & contrast

On white

4.81

#287B96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#287B96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B96

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B96	#FFFFFF	#000000	##FFFFFF
##287B96	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7897

Deuteranopia (green-blind)

#5D6D96

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287b96;
/* rgb */ color: rgb(40, 123, 150);
/* oklch */ color: oklch(54.6% 0.088 223.8);

Tailwind

colors: {
  custom: {
    50: '#72a1b5',
    500: '#287b96',
    950: '#000000',
  },
}

SCSS

$custom: #287b96;
$custom-light: #72a1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#287b96",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 150
  },
  "hsl": {
    "h": 194.727,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54565,
    "c": 0.08775,
    "h": 223.8
  },
  "luminance": 0.16819
}

Semantic roles & 50–950 ramp

primary

#287B96

secondary

#BB755F

accent

#6D47E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #287B96

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

Preview Lab → · Contrast checker → · Palette generator →