#91CBFB#91CBFB

#91CBFB is a light, moderate cyan. Relative luminance 0.557; OKLCH L 82.0% C 0.091 H 244.2°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#91CBFB
RGB	rgb(145, 203, 251)
HSL	hsl(207, 93%, 78%)
HSV	hsv(207, 42%, 98%)
CMYK	cmyk(42.2%, 19.1%, 0%, 1.6%)
CIE-LAB	lab(79.44, -6.57, -29.43)
CIE-LCH	lch(79.44, 30.15, 257.42°)
OKLab	oklab(81.98% -0.0395 -0.0816)
OKLCH	oklch(81.98% 0.091 244.2)
XYZ	xyz(50.4397, 55.6934, 99.3401)
Luminance	0.5570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBFB #FBC191

analogous

#91FBF6 #91CBFB #9196FB

triadic

#91CBFB #FB91CB #CBFB91

tetradic

#91CBFB #F691FB #FBC191 #96FB91

square

#91CBFB #F691FB #FBC191 #96FB91

split-complementary

#91CBFB #FB9196 #FBF691

monochromatic

#1B93F7 #56AFF9 #91CBFB #CCE7FD #E1F1FE

Accessibility & contrast

On white

1.73

#91CBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#91CBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBFB

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBFB	#FFFFFF	#000000	##000000
##91CBFB	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7CBFD

Deuteranopia (green-blind)

#A9C0FA

Tritanopia (blue-blind)

#68D7DB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cbfb;
/* rgb */ color: rgb(145, 203, 251);
/* oklch */ color: oklch(82.0% 0.091 244.2);

Tailwind

colors: {
  custom: {
    50: '#b5dafc',
    500: '#91cbfb',
    950: '#000000',
  },
}

SCSS

$custom: #91cbfb;
$custom-light: #b5dafc;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbfb",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 251
  },
  "hsl": {
    "h": 207.17,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.81982,
    "c": 0.09062,
    "h": 244.2
  },
  "luminance": 0.55697
}

Semantic roles & 50–950 ramp

primary

#91CBFB

secondary

#DB9255

accent

#6800E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91CBFB

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

Preview Lab → · Contrast checker → · Palette generator →