#91C0FB#91C0FB

#91C0FB is a light, moderate cyan. Relative luminance 0.507; OKLCH L 79.7% C 0.098 H 254.5°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#91C0FB
RGB	rgb(145, 192, 251)
HSL	hsl(213, 93%, 78%)
HSV	hsv(213, 42%, 98%)
CMYK	cmyk(42.2%, 23.5%, 0%, 1.6%)
CIE-LAB	lab(76.49, -0.66, -33.97)
CIE-LCH	lch(76.49, 33.98, 268.89°)
OKLab	oklab(79.66% -0.0263 -0.0945)
OKLCH	oklch(79.66% 0.098 254.5)
XYZ	xyz(47.9336, 50.6812, 98.5048)
Luminance	0.5068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0FB #FBCC91

analogous

#91F5FB #91C0FB #9791FB

triadic

#91C0FB #FB91C0 #C0FB91

tetradic

#91C0FB #FB91F5 #FBCC91 #91FB97

square

#91C0FB #FB91F5 #FBCC91 #91FB97

split-complementary

#91C0FB #FB9791 #F5FB91

monochromatic

#1B7CF7 #569EF9 #91C0FB #CCE2FD #E1EEFE

Accessibility & contrast

On white

1.89

#91C0FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#91C0FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0FB

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0FB	#FFFFFF	#000000	##000000
##91C0FB	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC2FE

Deuteranopia (green-blind)

#9DB8FA

Tritanopia (blue-blind)

#69CDD4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c0fb;
/* rgb */ color: rgb(145, 192, 251);
/* oklch */ color: oklch(79.7% 0.098 254.5);

Tailwind

colors: {
  custom: {
    50: '#b5d2fd',
    500: '#91c0fb',
    950: '#000000',
  },
}

SCSS

$custom: #91c0fb;
$custom-light: #b5d2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0fb",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 251
  },
  "hsl": {
    "h": 213.396,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.79658,
    "c": 0.0981,
    "h": 254.5
  },
  "luminance": 0.50684
}

Semantic roles & 50–950 ramp

primary

#91C0FB

secondary

#DBA055

accent

#8000E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C0FB

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

Preview Lab → · Contrast checker → · Palette generator →