#288196#288196

#288196 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.1% C 0.087 H 217.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#288196
RGB	rgb(40, 129, 150)
HSL	hsl(191, 58%, 37%)
HSV	hsv(191, 73%, 59%)
CMYK	cmyk(73.3%, 14%, 0%, 41.2%)
CIE-LAB	lab(49.92, -18.66, -18.82)
CIE-LCH	lch(49.92, 26.50, 225.25°)
OKLab	oklab(56.08% -0.0696 -0.0525)
OKLCH	oklch(56.08% 0.087 217)
XYZ	xyz(14.2280, 18.3520, 31.6407)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288196 #963D28

analogous

#289674 #288196 #284A96

triadic

#288196 #962881 #819628

tetradic

#288196 #742896 #963D28 #4A9628

square

#288196 #742896 #963D28 #4A9628

split-complementary

#288196 #96284A #967428

monochromatic

#0E2E35 #1B5766 #288196 #35ABC6 #63C0D5

Accessibility & contrast

On white

4.50

#288196 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#288196 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288196

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288196	#FFFFFF	#000000	##000000
##288196	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737D97

Deuteranopia (green-blind)

#647296

Tritanopia (blue-blind)

#008888

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288196;
/* rgb */ color: rgb(40, 129, 150);
/* oklch */ color: oklch(56.1% 0.087 217.0);

Tailwind

colors: {
  custom: {
    50: '#72a5b5',
    500: '#288196',
    950: '#000000',
  },
}

SCSS

$custom: #288196;
$custom-light: #72a5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#288196",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 150
  },
  "hsl": {
    "h": 191.455,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.56083,
    "c": 0.08715,
    "h": 217
  },
  "luminance": 0.18354
}

Semantic roles & 50–950 ramp

primary

#288196

secondary

#BB705F

accent

#6447E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288196

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

Preview Lab → · Contrast checker → · Palette generator →