#89DEF5#89DEF5

#89DEF5 is a very light, moderate cyan. Relative luminance 0.642; OKLCH L 85.5% C 0.088 H 217.0°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#89DEF5
RGB	rgb(137, 222, 245)
HSL	hsl(193, 84%, 75%)
HSV	hsv(193, 44%, 96%)
CMYK	cmyk(44.1%, 9.4%, 0%, 3.9%)
CIE-LAB	lab(84.04, -19.90, -19.26)
CIE-LCH	lch(84.04, 27.70, 224.07°)
OKLab	oklab(85.47% -0.0705 -0.0531)
OKLCH	oklch(85.47% 0.088 217)
XYZ	xyz(52.9132, 64.1495, 95.9623)
Luminance	0.6415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DEF5 #F5A089

analogous

#89F5D6 #89DEF5 #89A8F5

triadic

#89DEF5 #F589DE #DEF589

tetradic

#89DEF5 #D689F5 #F5A089 #A8F589

square

#89DEF5 #D689F5 #F5A089 #A8F589

split-complementary

#89DEF5 #F589A8 #F5D689

monochromatic

#18BEEB #51CEF0 #89DEF5 #C1EEFA #E3F7FD

Accessibility & contrast

On white

1.52

#89DEF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#89DEF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DEF5

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DEF5	#FFFFFF	#000000	##000000
##89DEF5	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED9F6

Deuteranopia (green-blind)

#BECCF5

Tritanopia (blue-blind)

#57E6E5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #89def5;
/* rgb */ color: rgb(137, 222, 245);
/* oklch */ color: oklch(85.5% 0.088 217.0);

Tailwind

colors: {
  custom: {
    50: '#b1e8f8',
    500: '#89def5',
    950: '#000000',
  },
}

SCSS

$custom: #89def5;
$custom-light: #b1e8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#89def5",
  "rgb": {
    "r": 137,
    "g": 222,
    "b": 245
  },
  "hsl": {
    "h": 192.778,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.85465,
    "c": 0.08823,
    "h": 217
  },
  "luminance": 0.64153
}

Semantic roles & 50–950 ramp

primary

#89DEF5

secondary

#D26C50

accent

#3405E1

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111617

muted

#818485

Preview Lab

Preview with #89DEF5

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

Preview Lab → · Contrast checker → · Palette generator →