#91BBEE#91BBEE

#91BBEE is a light, moderate cyan. Relative luminance 0.477; OKLCH L 78.1% C 0.086 H 253.7°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#91BBEE
RGB	rgb(145, 187, 238)
HSL	hsl(213, 73%, 75%)
HSV	hsv(213, 39%, 93%)
CMYK	cmyk(39.1%, 21.4%, 0%, 6.7%)
CIE-LAB	lab(74.65, -1.42, -29.80)
CIE-LCH	lch(74.65, 29.83, 267.28°)
OKLab	oklab(78.06% -0.0242 -0.0826)
OKLCH	oklch(78.06% 0.086 253.7)
XYZ	xyz(44.8751, 47.7310, 87.7208)
Luminance	0.4773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBEE #EEC491

analogous

#91EAEE #91BBEE #9591EE

triadic

#91BBEE #EE91BB #BBEE91

tetradic

#91BBEE #EE91EA #EEC491 #91EE95

square

#91BBEE #EE91EA #EEC491 #91EE95

split-complementary

#91BBEE #EE9591 #EAEE91

monochromatic

#2779DE #5C9AE6 #91BBEE #C6DCF6 #E4EFFB

Accessibility & contrast

On white

1.99

#91BBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#91BBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBEE

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBEE	#FFFFFF	#000000	##000000
##91BBEE	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BDF0

Deuteranopia (green-blind)

#9DB4ED

Tritanopia (blue-blind)

#71C6CC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #91bbee;
/* rgb */ color: rgb(145, 187, 238);
/* oklch */ color: oklch(78.1% 0.086 253.7);

Tailwind

colors: {
  custom: {
    50: '#b4cff3',
    500: '#91bbee',
    950: '#000000',
  },
}

SCSS

$custom: #91bbee;
$custom-light: #b4cff3;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbee",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 238
  },
  "hsl": {
    "h": 212.903,
    "s": 73.228,
    "l": 75.098
  },
  "oklch": {
    "l": 0.78059,
    "c": 0.08608,
    "h": 253.7
  },
  "luminance": 0.47733
}

Semantic roles & 50–950 ramp

primary

#91BBEE

secondary

#F3E7D8

accent

#7C10D5

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111317

muted

#808285

Preview Lab

Preview with #91BBEE

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

Preview Lab → · Contrast checker → · Palette generator →