#91C1EB#91C1EB

#91C1EB is a light, moderate cyan. Relative luminance 0.502; OKLCH L 79.2% C 0.079 H 245.4°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#91C1EB
RGB	rgb(145, 193, 235)
HSL	hsl(208, 69%, 75%)
HSV	hsv(208, 38%, 92%)
CMYK	cmyk(38.3%, 17.9%, 0%, 7.8%)
CIE-LAB	lab(76.16, -5.45, -25.86)
CIE-LCH	lch(76.16, 26.43, 258.11°)
OKLab	oklab(79.21% -0.0327 -0.0715)
OKLCH	oklch(79.21% 0.079 245.4)
XYZ	xyz(45.7375, 50.1553, 85.8521)
Luminance	0.5016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C1EB #EBBB91

analogous

#91EBE8 #91C1EB #9194EB

triadic

#91C1EB #EB91C1 #C1EB91

tetradic

#91C1EB #E891EB #EBBB91 #94EB91

square

#91C1EB #E891EB #EBBB91 #94EB91

split-complementary

#91C1EB #EB9194 #EBE891

monochromatic

#2987D8 #5DA4E2 #91C1EB #C5DEF4 #E5F0FA

Accessibility & contrast

On white

1.90

#91C1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#91C1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C1EB

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C1EB	#FFFFFF	#000000	##000000
##91C1EB	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C1ED

Deuteranopia (green-blind)

#A4B8EA

Tritanopia (blue-blind)

#71CBCF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #91c1eb;
/* rgb */ color: rgb(145, 193, 235);
/* oklch */ color: oklch(79.2% 0.079 245.4);

Tailwind

colors: {
  custom: {
    50: '#b4d3f1',
    500: '#91c1eb',
    950: '#000000',
  },
}

SCSS

$custom: #91c1eb;
$custom-light: #b4d3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#91c1eb",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 235
  },
  "hsl": {
    "h": 208,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.7921,
    "c": 0.07858,
    "h": 245.4
  },
  "luminance": 0.50158
}

Semantic roles & 50–950 ramp

primary

#91C1EB

secondary

#C68D5A

accent

#6C14D1

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111416

muted

#818385

Preview Lab

Preview with #91C1EB

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

Preview Lab → · Contrast checker → · Palette generator →