#91C4FA#91C4FA

#91C4FA is a light, moderate cyan. Relative luminance 0.524; OKLCH L 80.5% C 0.094 H 250.5°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#91C4FA
RGB	rgb(145, 196, 250)
HSL	hsl(211, 91%, 77%)
HSV	hsv(211, 42%, 98%)
CMYK	cmyk(42%, 21.6%, 0%, 2%)
CIE-LAB	lab(77.52, -3.09, -31.84)
CIE-LCH	lch(77.52, 31.99, 264.46°)
OKLab	oklab(80.46% -0.0314 -0.0884)
OKLCH	oklch(80.46% 0.094 250.5)
XYZ	xyz(48.6666, 52.3988, 97.9735)
Luminance	0.5240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4FA #FAC791

analogous

#91F9FA #91C4FA #9391FA

triadic

#91C4FA #FA91C4 #C4FA91

tetradic

#91C4FA #FA91F9 #FAC791 #91FA93

square

#91C4FA #FA91F9 #FAC791 #91FA93

split-complementary

#91C4FA #FA9391 #F9FA91

monochromatic

#1C85F5 #56A5F7 #91C4FA #CCE3FD #E2EFFE

Accessibility & contrast

On white

1.83

#91C4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#91C4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4FA

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4FA	#FFFFFF	#000000	##000000
##91C4FA	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC5FD

Deuteranopia (green-blind)

#A2BBF9

Tritanopia (blue-blind)

#69D0D6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c4fa;
/* rgb */ color: rgb(145, 196, 250);
/* oklch */ color: oklch(80.5% 0.094 250.5);

Tailwind

colors: {
  custom: {
    50: '#b5d5fc',
    500: '#91c4fa',
    950: '#000000',
  },
}

SCSS

$custom: #91c4fa;
$custom-light: #b5d5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4fa",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 250
  },
  "hsl": {
    "h": 210.857,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.80457,
    "c": 0.09385,
    "h": 250.5
  },
  "luminance": 0.52402
}

Semantic roles & 50–950 ramp

primary

#91C4FA

secondary

#DA9956

accent

#7600E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C4FA

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

Preview Lab → · Contrast checker → · Palette generator →