#288296#288296

#288296 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.3% C 0.087 H 215.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#288296
RGB	rgb(40, 130, 150)
HSL	hsl(191, 58%, 37%)
HSV	hsv(191, 73%, 59%)
CMYK	cmyk(73.3%, 13.3%, 0%, 41.2%)
CIE-LAB	lab(50.24, -19.19, -18.33)
CIE-LCH	lch(50.24, 26.54, 223.69°)
OKLab	oklab(56.34% -0.0706 -0.0511)
OKLCH	oklch(56.34% 0.087 215.9)
XYZ	xyz(14.3604, 18.6167, 31.6848)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288296 #963C28

analogous

#289673 #288296 #284B96

triadic

#288296 #962882 #829628

tetradic

#288296 #732896 #963C28 #4B9628

square

#288296 #732896 #963C28 #4B9628

split-complementary

#288296 #96284B #967328

monochromatic

#0E2E35 #1B5866 #288296 #35ACC6 #63C1D5

Accessibility & contrast

On white

4.45

#288296 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#288296 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288296

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288296	#FFFFFF	#000000	##000000
##288296	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747E97

Deuteranopia (green-blind)

#657396

Tritanopia (blue-blind)

#008988

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288296;
/* rgb */ color: rgb(40, 130, 150);
/* oklch */ color: oklch(56.3% 0.087 215.9);

Tailwind

colors: {
  custom: {
    50: '#72a6b5',
    500: '#288296',
    950: '#000000',
  },
}

SCSS

$custom: #288296;
$custom-light: #72a6b5;
$custom-dark: #000000;

JSON

{
  "hex": "#288296",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 150
  },
  "hsl": {
    "h": 190.909,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.56337,
    "c": 0.08718,
    "h": 215.9
  },
  "luminance": 0.18618
}

Semantic roles & 50–950 ramp

primary

#288296

secondary

#BB6F5F

accent

#6347E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288296

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

Preview Lab → · Contrast checker → · Palette generator →