#91C7EA#91C7EA

#91C7EA is a light, moderate cyan. Relative luminance 0.528; OKLCH L 80.5% C 0.075 H 237.3°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#91C7EA
RGB	rgb(145, 199, 234)
HSL	hsl(204, 68%, 74%)
HSV	hsv(204, 38%, 92%)
CMYK	cmyk(38%, 15%, 0%, 8.2%)
CIE-LAB	lab(77.76, -8.90, -22.89)
CIE-LCH	lch(77.76, 24.56, 248.76°)
OKLab	oklab(80.46% -0.0404 -0.0631)
OKLCH	oklch(80.46% 0.075 237.3)
XYZ	xyz(46.9469, 52.8044, 85.5445)
Luminance	0.5281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C7EA #EAB491

analogous

#91EAE1 #91C7EA #919BEA

triadic

#91C7EA #EA91C7 #C7EA91

tetradic

#91C7EA #E191EA #EAB491 #9BEA91

square

#91C7EA #E191EA #EAB491 #9BEA91

split-complementary

#91C7EA #EA919B #EAE191

monochromatic

#2A93D6 #5EADE0 #91C7EA #C4E1F4 #E5F2FA

Accessibility & contrast

On white

1.82

#91C7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#91C7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C7EA

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C7EA	#FFFFFF	#000000	##000000
##91C7EA	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C6EC

Deuteranopia (green-blind)

#ABBCE9

Tritanopia (blue-blind)

#71D0D2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c7ea;
/* rgb */ color: rgb(145, 199, 234);
/* oklch */ color: oklch(80.5% 0.075 237.3);

Tailwind

colors: {
  custom: {
    50: '#b4d8f0',
    500: '#91c7ea',
    950: '#000000',
  },
}

SCSS

$custom: #91c7ea;
$custom-light: #b4d8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91c7ea",
  "rgb": {
    "r": 145,
    "g": 199,
    "b": 234
  },
  "hsl": {
    "h": 203.596,
    "s": 67.939,
    "l": 74.314
  },
  "oklch": {
    "l": 0.80458,
    "c": 0.07495,
    "h": 237.3
  },
  "luminance": 0.52807
}

Semantic roles & 50–950 ramp

primary

#91C7EA

secondary

#C5845B

accent

#5F16D0

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C7EA

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

Preview Lab → · Contrast checker → · Palette generator →