#89DDEE#89DDEE

#89DDEE is a very light, moderate cyan. Relative luminance 0.632; OKLCH L 85.0% C 0.085 H 211.9°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#89DDEE
RGB	rgb(137, 221, 238)
HSL	hsl(190, 75%, 74%)
HSV	hsv(190, 42%, 93%)
CMYK	cmyk(42.4%, 7.1%, 0%, 6.7%)
CIE-LAB	lab(83.55, -21.20, -16.31)
CIE-LCH	lch(83.55, 26.74, 217.57°)
OKLab	oklab(85% -0.072 -0.0449)
OKLCH	oklch(85% 0.085 211.9)
XYZ	xyz(51.5999, 63.2005, 90.3522)
Luminance	0.6320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DDEE #EE9A89

analogous

#89EECC #89DDEE #89AAEE

triadic

#89DDEE #EE89DD #DDEE89

tetradic

#89DDEE #CC89EE #EE9A89 #AAEE89

square

#89DDEE #CC89EE #EE9A89 #AAEE89

split-complementary

#89DDEE #EE89AA #EECC89

monochromatic

#20BDDD #54CEE6 #89DDEE #BEECF6 #E4F7FB

Accessibility & contrast

On white

1.54

#89DDEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#89DDEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DDEE

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DDEE	#FFFFFF	#000000	##000000
##89DDEE	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD7EF

Deuteranopia (green-blind)

#BFCBEE

Tritanopia (blue-blind)

#5BE4E2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #89ddee;
/* rgb */ color: rgb(137, 221, 238);
/* oklch */ color: oklch(85.0% 0.085 211.9);

Tailwind

colors: {
  custom: {
    50: '#b0e7f3',
    500: '#89ddee',
    950: '#000000',
  },
}

SCSS

$custom: #89ddee;
$custom-light: #b0e7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#89ddee",
  "rgb": {
    "r": 137,
    "g": 221,
    "b": 238
  },
  "hsl": {
    "h": 190.099,
    "s": 74.815,
    "l": 73.529
  },
  "oklch": {
    "l": 0.84997,
    "c": 0.08482,
    "h": 211.9
  },
  "luminance": 0.63204
}

Semantic roles & 50–950 ramp

primary

#89DDEE

secondary

#C96652

accent

#300FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #89DDEE

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

Preview Lab → · Contrast checker → · Palette generator →