#91C8EA#91C8EA

#91C8EA is a light, moderate cyan. Relative luminance 0.533; OKLCH L 80.7% C 0.075 H 236.1°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#91C8EA
RGB	rgb(145, 200, 234)
HSL	hsl(203, 68%, 74%)
HSV	hsv(203, 38%, 92%)
CMYK	cmyk(38%, 14.5%, 0%, 8.2%)
CIE-LAB	lab(78.03, -9.42, -22.48)
CIE-LCH	lch(78.03, 24.37, 247.25°)
OKLab	oklab(80.67% -0.0417 -0.0619)
OKLCH	oklch(80.67% 0.075 236.1)
XYZ	xyz(47.1777, 53.2661, 85.6214)
Luminance	0.5327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C8EA #EAB391

analogous

#91EADF #91C8EA #919CEA

triadic

#91C8EA #EA91C8 #C8EA91

tetradic

#91C8EA #DF91EA #EAB391 #9CEA91

square

#91C8EA #DF91EA #EAB391 #9CEA91

split-complementary

#91C8EA #EA919C #EADF91

monochromatic

#2A95D6 #5EAEE0 #91C8EA #C4E2F4 #E5F2FA

Accessibility & contrast

On white

1.80

#91C8EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#91C8EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C8EA

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C8EA	#FFFFFF	#000000	##000000
##91C8EA	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C7EC

Deuteranopia (green-blind)

#ACBDE9

Tritanopia (blue-blind)

#71D1D3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #91c8ea;
/* rgb */ color: rgb(145, 200, 234);
/* oklch */ color: oklch(80.7% 0.075 236.1);

Tailwind

colors: {
  custom: {
    50: '#b4d8f0',
    500: '#91c8ea',
    950: '#000000',
  },
}

SCSS

$custom: #91c8ea;
$custom-light: #b4d8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#91c8ea",
  "rgb": {
    "r": 145,
    "g": 200,
    "b": 234
  },
  "hsl": {
    "h": 202.921,
    "s": 67.939,
    "l": 74.314
  },
  "oklch": {
    "l": 0.80674,
    "c": 0.07466,
    "h": 236.1
  },
  "luminance": 0.53269
}

Semantic roles & 50–950 ramp

primary

#91C8EA

secondary

#C5835B

accent

#5D16D0

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C8EA

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

Preview Lab → · Contrast checker → · Palette generator →