#91D8F6#91D8F6

#91D8F6 is a very light, moderate cyan. Relative luminance 0.618; OKLCH L 84.6% C 0.082 H 226.5°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#91D8F6
RGB	rgb(145, 216, 246)
HSL	hsl(198, 85%, 77%)
HSV	hsv(198, 41%, 96%)
CMYK	cmyk(41.1%, 12.2%, 0%, 3.5%)
CIE-LAB	lab(82.80, -14.66, -21.65)
CIE-LCH	lch(82.80, 26.15, 235.88°)
OKLab	oklab(84.58% -0.0567 -0.0596)
OKLCH	oklch(84.58% 0.082 226.5)
XYZ	xyz(52.8617, 61.7818, 96.3105)
Luminance	0.6179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D8F6 #F6AF91

analogous

#91F6E2 #91D8F6 #91A6F6

triadic

#91D8F6 #F691D8 #D8F691

tetradic

#91D8F6 #E291F6 #F6AF91 #A6F691

square

#91D8F6 #E291F6 #F6AF91 #A6F691

split-complementary

#91D8F6 #F691A6 #F6E291

monochromatic

#20B0ED #58C4F1 #91D8F6 #CAECFB #E3F5FD

Accessibility & contrast

On white

1.57

#91D8F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#91D8F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D8F6

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D8F6	#FFFFFF	#000000	##000000
##91D8F6	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D5F8

Deuteranopia (green-blind)

#B9C9F6

Tritanopia (blue-blind)

#68E1E1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #91d8f6;
/* rgb */ color: rgb(145, 216, 246);
/* oklch */ color: oklch(84.6% 0.082 226.5);

Tailwind

colors: {
  custom: {
    50: '#b5e4f9',
    500: '#91d8f6',
    950: '#000000',
  },
}

SCSS

$custom: #91d8f6;
$custom-light: #b5e4f9;
$custom-dark: #000000;

JSON

{
  "hex": "#91d8f6",
  "rgb": {
    "r": 145,
    "g": 216,
    "b": 246
  },
  "hsl": {
    "h": 197.822,
    "s": 84.874,
    "l": 76.667
  },
  "oklch": {
    "l": 0.84583,
    "c": 0.08228,
    "h": 226.5
  },
  "luminance": 0.61785
}

Semantic roles & 50–950 ramp

primary

#91D8F6

secondary

#D47C57

accent

#4604E1

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91D8F6

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

Preview Lab → · Contrast checker → · Palette generator →