#288195#288195

#288195 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.0% C 0.087 H 216.1°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#288195
RGB	rgb(40, 129, 149)
HSL	hsl(191, 58%, 37%)
HSV	hsv(191, 73%, 58%)
CMYK	cmyk(73.2%, 13.4%, 0%, 41.6%)
CIE-LAB	lab(49.88, -18.99, -18.29)
CIE-LCH	lch(49.88, 26.37, 223.93°)
OKLab	oklab(56.04% -0.07 -0.051)
OKLCH	oklch(56.04% 0.087 216.1)
XYZ	xyz(14.1479, 18.3199, 31.2184)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288195 #953C28

analogous

#289573 #288195 #284B95

triadic

#288195 #952881 #819528

tetradic

#288195 #732895 #953C28 #4B9528

square

#288195 #732895 #953C28 #4B9528

split-complementary

#288195 #95284B #957328

monochromatic

#0E2D35 #1B5765 #288195 #35ABC5 #62C0D5

Accessibility & contrast

On white

4.50

#288195 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#288195 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288195

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288195	#FFFFFF	#000000	##000000
##288195	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737D96

Deuteranopia (green-blind)

#647295

Tritanopia (blue-blind)

#008887

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288195;
/* rgb */ color: rgb(40, 129, 149);
/* oklch */ color: oklch(56.0% 0.087 216.1);

Tailwind

colors: {
  custom: {
    50: '#72a5b4',
    500: '#288195',
    950: '#000000',
  },
}

SCSS

$custom: #288195;
$custom-light: #72a5b4;
$custom-dark: #000000;

JSON

{
  "hex": "#288195",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 149
  },
  "hsl": {
    "h": 191.009,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56039,
    "c": 0.0866,
    "h": 216.1
  },
  "luminance": 0.18322
}

Semantic roles & 50–950 ramp

primary

#288195

secondary

#BB6F5E

accent

#6347E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288195

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

Preview Lab → · Contrast checker → · Palette generator →