#91BBF5#91BBF5

#91BBF5 is a light, moderate cyan. Relative luminance 0.482; OKLCH L 78.4% C 0.095 H 256.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#91BBF5
RGB	rgb(145, 187, 245)
HSL	hsl(215, 83%, 76%)
HSV	hsv(215, 41%, 96%)
CMYK	cmyk(40.8%, 23.7%, 0%, 3.9%)
CIE-LAB	lab(74.92, 0.45, -33.17)
CIE-LCH	lch(74.92, 33.17, 270.78°)
OKLab	oklab(78.35% -0.022 -0.0922)
OKLCH	oklch(78.35% 0.095 256.6)
XYZ	xyz(45.9235, 48.1504, 93.2426)
Luminance	0.4815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBF5 #F5CB91

analogous

#91EDF5 #91BBF5 #9991F5

triadic

#91BBF5 #F591BB #BBF591

tetradic

#91BBF5 #F591ED #F5CB91 #91F599

square

#91BBF5 #F591ED #F5CB91 #91F599

split-complementary

#91BBF5 #F59991 #EDF591

monochromatic

#2176EB #5998F0 #91BBF5 #C9DEFA #E3EEFC

Accessibility & contrast

On white

1.98

#91BBF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#91BBF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBF5

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBF5	#FFFFFF	#000000	##000000
##91BBF5	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BEF8

Deuteranopia (green-blind)

#9AB4F4

Tritanopia (blue-blind)

#6DC8CF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #91bbf5;
/* rgb */ color: rgb(145, 187, 245);
/* oklch */ color: oklch(78.4% 0.095 256.6);

Tailwind

colors: {
  custom: {
    50: '#b5cff8',
    500: '#91bbf5',
    950: '#000000',
  },
}

SCSS

$custom: #91bbf5;
$custom-light: #b5cff8;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbf5",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 245
  },
  "hsl": {
    "h": 214.8,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.78354,
    "c": 0.0948,
    "h": 256.6
  },
  "luminance": 0.48153
}

Semantic roles & 50–950 ramp

primary

#91BBF5

secondary

#F4E8D7

accent

#8406E0

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111317

muted

#808285

Preview Lab

Preview with #91BBF5

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

Preview Lab → · Contrast checker → · Palette generator →