#91C4DF#91C4DF

#91C4DF is a light, moderate cyan. Relative luminance 0.508; OKLCH L 79.4% C 0.066 H 231.7°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#91C4DF
RGB	rgb(145, 196, 223)
HSL	hsl(201, 55%, 72%)
HSV	hsv(201, 35%, 87%)
CMYK	cmyk(35%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(76.57, -10.10, -18.77)
CIE-LCH	lch(76.57, 21.32, 241.72°)
OKLab	oklab(79.4% -0.0407 -0.0515)
OKLCH	oklch(79.4% 0.066 231.7)
XYZ	xyz(44.7319, 50.8249, 77.2509)
Luminance	0.5083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4DF #DFAC91

analogous

#91DFD3 #91C4DF #919DDF

triadic

#91C4DF #DF91C4 #C4DF91

tetradic

#91C4DF #D391DF #DFAC91 #9DDF91

square

#91C4DF #D391DF #DFAC91 #9DDF91

split-complementary

#91C4DF #DF919D #DFD391

monochromatic

#3790BE #62ABD1 #91C4DF #C0DDED #E7F2F8

Accessibility & contrast

On white

1.88

#91C4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#91C4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4DF

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4DF	#FFFFFF	#000000	##000000
##91C4DF	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C2E0

Deuteranopia (green-blind)

#ACB9DF

Tritanopia (blue-blind)

#76CCCD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c4df;
/* rgb */ color: rgb(145, 196, 223);
/* oklch */ color: oklch(79.4% 0.066 231.7);

Tailwind

colors: {
  custom: {
    50: '#b3d5e9',
    500: '#91c4df',
    950: '#000000',
  },
}

SCSS

$custom: #91c4df;
$custom-light: #b3d5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4df",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 200.769,
    "s": 54.93,
    "l": 72.157
  },
  "oklch": {
    "l": 0.79398,
    "c": 0.06566,
    "h": 231.7
  },
  "luminance": 0.50827
}

Semantic roles & 50–950 ramp

primary

#91C4DF

secondary

#B77C5D

accent

#5A23C2

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C4DF

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

Preview Lab → · Contrast checker → · Palette generator →