#91BEFB#91BEFB

#91BEFB is a light, moderate cyan. Relative luminance 0.498; OKLCH L 79.2% C 0.100 H 256.2°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#91BEFB
RGB	rgb(145, 190, 251)
HSL	hsl(215, 93%, 78%)
HSV	hsv(215, 42%, 98%)
CMYK	cmyk(42.2%, 24.3%, 0%, 1.6%)
CIE-LAB	lab(75.95, 0.43, -34.80)
CIE-LCH	lch(75.95, 34.80, 270.71°)
OKLab	oklab(79.24% -0.0238 -0.0969)
OKLCH	oklch(79.24% 0.1 256.2)
XYZ	xyz(47.4974, 49.8089, 98.3594)
Luminance	0.4981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BEFB #FBCE91

analogous

#91F3FB #91BEFB #9991FB

triadic

#91BEFB #FB91BE #BEFB91

tetradic

#91BEFB #FB91F3 #FBCE91 #91FB99

square

#91BEFB #FB91F3 #FBCE91 #91FB99

split-complementary

#91BEFB #FB9991 #F3FB91

monochromatic

#1B78F7 #569BF9 #91BEFB #CCE1FD #E1EEFE

Accessibility & contrast

On white

1.92

#91BEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#91BEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BEFB

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BEFB	#FFFFFF	#000000	##000000
##91BEFB	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C1FE

Deuteranopia (green-blind)

#9BB7FA

Tritanopia (blue-blind)

#6ACBD3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91befb;
/* rgb */ color: rgb(145, 190, 251);
/* oklch */ color: oklch(79.2% 0.100 256.2);

Tailwind

colors: {
  custom: {
    50: '#b5d1fd',
    500: '#91befb',
    950: '#000000',
  },
}

SCSS

$custom: #91befb;
$custom-light: #b5d1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#91befb",
  "rgb": {
    "r": 145,
    "g": 190,
    "b": 251
  },
  "hsl": {
    "h": 214.528,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.79239,
    "c": 0.09977,
    "h": 256.2
  },
  "luminance": 0.49812
}

Semantic roles & 50–950 ramp

primary

#91BEFB

secondary

#F6E8D5

accent

#8400E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111417

muted

#808285

Preview Lab

Preview with #91BEFB

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

Preview Lab → · Contrast checker → · Palette generator →