#99BBCB#99BBCB

#99BBCB is a light, muted cyan. Relative luminance 0.466; OKLCH L 77.2% C 0.043 H 228.1°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#99BBCB
RGB	rgb(153, 187, 203)
HSL	hsl(199, 32%, 70%)
HSV	hsv(199, 25%, 80%)
CMYK	cmyk(24.6%, 7.9%, 0%, 20.4%)
CIE-LAB	lab(73.95, -7.83, -11.83)
CIE-LCH	lch(73.95, 14.19, 236.51°)
OKLab	oklab(77.23% -0.0289 -0.0322)
OKLCH	oklch(77.23% 0.043 228.1)
XYZ	xyz(41.6836, 46.6232, 63.2912)
Luminance	0.4662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BBCB #CBA999

analogous

#99CBC2 #99BBCB #99A2CB

triadic

#99BBCB #CB99BB #BBCB99

tetradic

#99BBCB #C299CB #CBA999 #A2CB99

square

#99BBCB #C299CB #CBA999 #A2CB99

split-complementary

#99BBCB #CB99A2 #CBC299

monochromatic

#4F829B #70A0B6 #99BBCB #C2D6E0 #EAF1F4

Accessibility & contrast

On white

2.03

#99BBCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#99BBCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BBCB

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BBCB	#FFFFFF	#000000	##000000
##99BBCB	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B9CC

Deuteranopia (green-blind)

#ABB3CB

Tritanopia (blue-blind)

#8AC0C0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #99bbcb;
/* rgb */ color: rgb(153, 187, 203);
/* oklch */ color: oklch(77.2% 0.043 228.1);

Tailwind

colors: {
  custom: {
    50: '#b8cfda',
    500: '#99bbcb',
    950: '#000000',
  },
}

SCSS

$custom: #99bbcb;
$custom-light: #b8cfda;
$custom-dark: #000000;

JSON

{
  "hex": "#99bbcb",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 203
  },
  "hsl": {
    "h": 199.2,
    "s": 32.468,
    "l": 69.804
  },
  "oklch": {
    "l": 0.77234,
    "c": 0.04326,
    "h": 228.1
  },
  "luminance": 0.46625
}

Semantic roles & 50–950 ramp

primary

#99BBCB

secondary

#E7DDD9

accent

#5E3AAB

background

#FBFCFD

surface

#F6F9FA

border

#D0D2D3

text

#111314

muted

#808283

Preview Lab

Preview with #99BBCB

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

Preview Lab → · Contrast checker → · Palette generator →