#91C0EB#91C0EB

#91C0EB is a light, moderate cyan. Relative luminance 0.497; OKLCH L 79.0% C 0.079 H 246.6°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#91C0EB
RGB	rgb(145, 192, 235)
HSL	hsl(209, 69%, 75%)
HSV	hsv(209, 38%, 92%)
CMYK	cmyk(38.3%, 18.3%, 0%, 7.8%)
CIE-LAB	lab(75.89, -4.91, -26.28)
CIE-LCH	lch(75.89, 26.73, 259.42°)
OKLab	oklab(79% -0.0314 -0.0726)
OKLCH	oklch(79% 0.079 246.6)
XYZ	xyz(45.5172, 49.7146, 85.7786)
Luminance	0.4972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0EB #EBBC91

analogous

#91EBE9 #91C0EB #9193EB

triadic

#91C0EB #EB91C0 #C0EB91

tetradic

#91C0EB #E991EB #EBBC91 #93EB91

square

#91C0EB #E991EB #EBBC91 #93EB91

split-complementary

#91C0EB #EB9193 #EBE991

monochromatic

#2985D8 #5DA2E2 #91C0EB #C5DEF4 #E5F0FA

Accessibility & contrast

On white

1.92

#91C0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#91C0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0EB

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0EB	#FFFFFF	#000000	##000000
##91C0EB	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC0ED

Deuteranopia (green-blind)

#A3B7EA

Tritanopia (blue-blind)

#71CACE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91c0eb;
/* rgb */ color: rgb(145, 192, 235);
/* oklch */ color: oklch(79.0% 0.079 246.6);

Tailwind

colors: {
  custom: {
    50: '#b4d2f1',
    500: '#91c0eb',
    950: '#000000',
  },
}

SCSS

$custom: #91c0eb;
$custom-light: #b4d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0eb",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 235
  },
  "hsl": {
    "h": 208.667,
    "s": 69.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.78997,
    "c": 0.07913,
    "h": 246.6
  },
  "luminance": 0.49717
}

Semantic roles & 50–950 ramp

primary

#91C0EB

secondary

#F2E5D9

accent

#6F14D1

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91C0EB

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

Preview Lab → · Contrast checker → · Palette generator →