#91C3FA#91C3FA

#91C3FA is a light, moderate cyan. Relative luminance 0.520; OKLCH L 80.2% C 0.095 H 251.4°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#91C3FA
RGB	rgb(145, 195, 250)
HSL	hsl(211, 91%, 77%)
HSV	hsv(211, 42%, 98%)
CMYK	cmyk(42%, 22%, 0%, 2%)
CIE-LAB	lab(77.25, -2.55, -32.26)
CIE-LCH	lch(77.25, 32.36, 265.48°)
OKLab	oklab(80.25% -0.0302 -0.0896)
OKLCH	oklch(80.25% 0.095 251.4)
XYZ	xyz(48.4418, 51.9491, 97.8986)
Luminance	0.5195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3FA #FAC891

analogous

#91F7FA #91C3FA #9491FA

triadic

#91C3FA #FA91C3 #C3FA91

tetradic

#91C3FA #FA91F7 #FAC891 #91FA94

square

#91C3FA #FA91F7 #FAC891 #91FA94

split-complementary

#91C3FA #FA9491 #F7FA91

monochromatic

#1C83F5 #56A3F7 #91C3FA #CCE3FD #E2EFFE

Accessibility & contrast

On white

1.84

#91C3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#91C3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3FA

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3FA	#FFFFFF	#000000	##000000
##91C3FA	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC5FD

Deuteranopia (green-blind)

#A1BAF9

Tritanopia (blue-blind)

#6ACFD6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c3fa;
/* rgb */ color: rgb(145, 195, 250);
/* oklch */ color: oklch(80.2% 0.095 251.4);

Tailwind

colors: {
  custom: {
    50: '#b5d5fc',
    500: '#91c3fa',
    950: '#000000',
  },
}

SCSS

$custom: #91c3fa;
$custom-light: #b5d5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3fa",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 250
  },
  "hsl": {
    "h": 211.429,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.80246,
    "c": 0.09457,
    "h": 251.4
  },
  "luminance": 0.51952
}

Semantic roles & 50–950 ramp

primary

#91C3FA

secondary

#DA9B56

accent

#7800E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C3FA

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

Preview Lab → · Contrast checker → · Palette generator →