#91C3FB#91C3FB

#91C3FB is a light, moderate cyan. Relative luminance 0.520; OKLCH L 80.3% C 0.096 H 251.8°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#91C3FB
RGB	rgb(145, 195, 251)
HSL	hsl(212, 93%, 78%)
HSV	hsv(212, 42%, 98%)
CMYK	cmyk(42.2%, 22.3%, 0%, 1.6%)
CIE-LAB	lab(77.29, -2.28, -32.74)
CIE-LCH	lch(77.29, 32.82, 266.01°)
OKLab	oklab(80.29% -0.0299 -0.091)
OKLCH	oklch(80.29% 0.096 251.8)
XYZ	xyz(48.5990, 52.0120, 98.7266)
Luminance	0.5202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3FB #FBC991

analogous

#91F8FB #91C3FB #9491FB

triadic

#91C3FB #FB91C3 #C3FB91

tetradic

#91C3FB #FB91F8 #FBC991 #91FB94

square

#91C3FB #FB91F8 #FBC991 #91FB94

split-complementary

#91C3FB #FB9491 #F8FB91

monochromatic

#1B83F7 #56A3F9 #91C3FB #CCE3FD #E1EFFE

Accessibility & contrast

On white

1.84

#91C3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#91C3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3FB

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3FB	#FFFFFF	#000000	##000000
##91C3FB	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC5FE

Deuteranopia (green-blind)

#A0BAFA

Tritanopia (blue-blind)

#69D0D6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c3fb;
/* rgb */ color: rgb(145, 195, 251);
/* oklch */ color: oklch(80.3% 0.096 251.8);

Tailwind

colors: {
  custom: {
    50: '#b5d5fc',
    500: '#91c3fb',
    950: '#000000',
  },
}

SCSS

$custom: #91c3fb;
$custom-light: #b5d5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3fb",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 251
  },
  "hsl": {
    "h": 211.698,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.80288,
    "c": 0.09576,
    "h": 251.8
  },
  "luminance": 0.52015
}

Semantic roles & 50–950 ramp

primary

#91C3FB

secondary

#DB9C55

accent

#7900E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C3FB

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

Preview Lab → · Contrast checker → · Palette generator →