#91C5DE#91C5DE

#91C5DE is a light, moderate cyan. Relative luminance 0.512; OKLCH L 79.6% C 0.065 H 229.2°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#91C5DE
RGB	rgb(145, 197, 222)
HSL	hsl(199, 54%, 72%)
HSV	hsv(199, 35%, 87%)
CMYK	cmyk(34.7%, 11.3%, 0%, 12.9%)
CIE-LAB	lab(76.81, -10.87, -17.87)
CIE-LCH	lch(76.81, 20.91, 238.68°)
OKLab	oklab(79.58% -0.0423 -0.049)
OKLCH	oklch(79.58% 0.065 229.2)
XYZ	xyz(44.8238, 51.2237, 76.6184)
Luminance	0.5123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5DE #DEAA91

analogous

#91DED1 #91C5DE #919FDE

triadic

#91C5DE #DE91C5 #C5DE91

tetradic

#91C5DE #D191DE #DEAA91 #9FDE91

square

#91C5DE #D191DE #DEAA91 #9FDE91

split-complementary

#91C5DE #DE919F #DED191

monochromatic

#3891BC #62ACD0 #91C5DE #C0DEEC #E7F3F8

Accessibility & contrast

On white

1.87

#91C5DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#91C5DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5DE

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5DE	#FFFFFF	#000000	##000000
##91C5DE	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C3DF

Deuteranopia (green-blind)

#ADBADE

Tritanopia (blue-blind)

#76CCCD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c5de;
/* rgb */ color: rgb(145, 197, 222);
/* oklch */ color: oklch(79.6% 0.065 229.2);

Tailwind

colors: {
  custom: {
    50: '#b3d6e8',
    500: '#91c5de',
    950: '#000000',
  },
}

SCSS

$custom: #91c5de;
$custom-light: #b3d6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5de",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 222
  },
  "hsl": {
    "h": 199.481,
    "s": 53.846,
    "l": 71.961
  },
  "oklch": {
    "l": 0.79578,
    "c": 0.06476,
    "h": 229.2
  },
  "luminance": 0.51226
}

Semantic roles & 50–950 ramp

primary

#91C5DE

secondary

#B67A5D

accent

#5724C1

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C5DE

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

Preview Lab → · Contrast checker → · Palette generator →