#287F96#287F96

#287F96 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.6% C 0.087 H 219.3°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#287F96
RGB	rgb(40, 127, 150)
HSL	hsl(193, 58%, 37%)
HSV	hsv(193, 73%, 59%)
CMYK	cmyk(73.3%, 15.3%, 0%, 41.2%)
CIE-LAB	lab(49.29, -17.57, -19.78)
CIE-LCH	lch(49.29, 26.46, 228.39°)
OKLab	oklab(55.58% -0.0675 -0.0552)
OKLCH	oklch(55.58% 0.087 219.3)
XYZ	xyz(13.9672, 17.8302, 31.5537)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F96 #963F28

analogous

#289676 #287F96 #284896

triadic

#287F96 #96287F #7F9628

tetradic

#287F96 #762896 #963F28 #489628

square

#287F96 #762896 #963F28 #489628

split-complementary

#287F96 #962848 #967628

monochromatic

#0E2D35 #1B5666 #287F96 #35A8C6 #63BDD5

Accessibility & contrast

On white

4.60

#287F96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#287F96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #287F96

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F96	#FFFFFF	#000000	##FFFFFF
##287F96	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717B97

Deuteranopia (green-blind)

#627096

Tritanopia (blue-blind)

#008786

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #287f96;
/* rgb */ color: rgb(40, 127, 150);
/* oklch */ color: oklch(55.6% 0.087 219.3);

Tailwind

colors: {
  custom: {
    50: '#72a4b5',
    500: '#287f96',
    950: '#000000',
  },
}

SCSS

$custom: #287f96;
$custom-light: #72a4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#287f96",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 150
  },
  "hsl": {
    "h": 192.545,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.55576,
    "c": 0.08721,
    "h": 219.3
  },
  "luminance": 0.17832
}

Semantic roles & 50–950 ramp

primary

#287F96

secondary

#BB725F

accent

#6747E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #287F96

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

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