#91C3DD#91C3DD

#91C3DD is a light, moderate cyan. Relative luminance 0.503; OKLCH L 79.1% C 0.064 H 231.2°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#91C3DD
RGB	rgb(145, 195, 221)
HSL	hsl(201, 53%, 72%)
HSV	hsv(201, 34%, 87%)
CMYK	cmyk(34.4%, 11.8%, 0%, 13.3%)
CIE-LAB	lab(76.23, -10.07, -18.20)
CIE-LCH	lch(76.23, 20.80, 241.05°)
OKLab	oklab(79.11% -0.0401 -0.05)
OKLCH	oklch(79.11% 0.064 231.2)
XYZ	xyz(44.2391, 50.2681, 75.7643)
Luminance	0.5027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3DD #DDAB91

analogous

#91DDD1 #91C3DD #919DDD

triadic

#91C3DD #DD91C3 #C3DD91

tetradic

#91C3DD #D191DD #DDAB91 #9DDD91

square

#91C3DD #D191DD #DDAB91 #9DDD91

split-complementary

#91C3DD #DD919D #DDD191

monochromatic

#3A8EBA #62AACF #91C3DD #C0DDEB #E8F2F8

Accessibility & contrast

On white

1.90

#91C3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#91C3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3DD

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3DD	#FFFFFF	#000000	##000000
##91C3DD	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C1DE

Deuteranopia (green-blind)

#ABB8DD

Tritanopia (blue-blind)

#77CACB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #91c3dd;
/* rgb */ color: rgb(145, 195, 221);
/* oklch */ color: oklch(79.1% 0.064 231.2);

Tailwind

colors: {
  custom: {
    50: '#b3d5e7',
    500: '#91c3dd',
    950: '#000000',
  },
}

SCSS

$custom: #91c3dd;
$custom-light: #b3d5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3dd",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 221
  },
  "hsl": {
    "h": 200.526,
    "s": 52.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.79107,
    "c": 0.06409,
    "h": 231.2
  },
  "luminance": 0.5027
}

Semantic roles & 50–950 ramp

primary

#91C3DD

secondary

#B57B5E

accent

#5A25C0

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C3DD

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

Preview Lab → · Contrast checker → · Palette generator →