#89CFFB#89CFFB

#89CFFB is a very light, moderate cyan. Relative luminance 0.569; OKLCH L 82.4% C 0.094 H 237.1°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#89CFFB
RGB	rgb(137, 207, 251)
HSL	hsl(203, 93%, 76%)
HSV	hsv(203, 45%, 98%)
CMYK	cmyk(45.4%, 17.5%, 0%, 1.6%)
CIE-LAB	lab(80.13, -10.61, -28.41)
CIE-LCH	lch(80.13, 30.33, 249.51°)
OKLab	oklab(82.42% -0.051 -0.0788)
OKLCH	oklch(82.42% 0.094 237.1)
XYZ	xyz(50.0358, 56.9055, 99.5953)
Luminance	0.5691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CFFB #FBB589

analogous

#89FBEE #89CFFB #8996FB

triadic

#89CFFB #FB89CF #CFFB89

tetradic

#89CFFB #EE89FB #FBB589 #96FB89

square

#89CFFB #EE89FB #FBB589 #96FB89

split-complementary

#89CFFB #FB8996 #FBEE89

monochromatic

#139FF7 #4EB7F9 #89CFFB #C4E7FD #E1F3FE

Accessibility & contrast

On white

1.70

#89CFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#89CFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CFFB

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CFFB	#FFFFFF	#000000	##000000
##89CFFB	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCEFD

Deuteranopia (green-blind)

#ABC1FA

Tritanopia (blue-blind)

#56DADD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #89cffb;
/* rgb */ color: rgb(137, 207, 251);
/* oklch */ color: oklch(82.4% 0.094 237.1);

Tailwind

colors: {
  custom: {
    50: '#b1ddfc',
    500: '#89cffb',
    950: '#000000',
  },
}

SCSS

$custom: #89cffb;
$custom-light: #b1ddfc;
$custom-dark: #000000;

JSON

{
  "hex": "#89cffb",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 251
  },
  "hsl": {
    "h": 203.158,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.82419,
    "c": 0.09383,
    "h": 237.1
  },
  "luminance": 0.56909
}

Semantic roles & 50–950 ramp

primary

#89CFFB

secondary

#DA844E

accent

#5900E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #89CFFB

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

Preview Lab → · Contrast checker → · Palette generator →