#91C0DD#91C0DD

#91C0DD is a light, moderate cyan. Relative luminance 0.489; OKLCH L 78.5% C 0.065 H 235.8°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#91C0DD
RGB	rgb(145, 192, 221)
HSL	hsl(203, 53%, 72%)
HSV	hsv(203, 34%, 87%)
CMYK	cmyk(34.4%, 13.1%, 0%, 13.3%)
CIE-LAB	lab(75.41, -8.48, -19.45)
CIE-LCH	lch(75.41, 21.22, 246.44°)
OKLab	oklab(78.46% -0.0363 -0.0534)
OKLCH	oklch(78.46% 0.065 235.8)
XYZ	xyz(43.5737, 48.9372, 75.5425)
Luminance	0.4894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0DD #DDAE91

analogous

#91DDD4 #91C0DD #919ADD

triadic

#91C0DD #DD91C0 #C0DD91

tetradic

#91C0DD #D491DD #DDAE91 #9ADD91

square

#91C0DD #D491DD #DDAE91 #9ADD91

split-complementary

#91C0DD #DD919A #DDD491

monochromatic

#3A89BA #62A5CF #91C0DD #C0DBEB #E8F2F8

Accessibility & contrast

On white

1.95

#91C0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#91C0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0DD

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0DD	#FFFFFF	#000000	##000000
##91C0DD	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BFDF

Deuteranopia (green-blind)

#A8B6DD

Tritanopia (blue-blind)

#77C8C9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91c0dd;
/* rgb */ color: rgb(145, 192, 221);
/* oklch */ color: oklch(78.5% 0.065 235.8);

Tailwind

colors: {
  custom: {
    50: '#b3d3e7',
    500: '#91c0dd',
    950: '#000000',
  },
}

SCSS

$custom: #91c0dd;
$custom-light: #b3d3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0dd",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 221
  },
  "hsl": {
    "h": 202.895,
    "s": 52.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.78458,
    "c": 0.06461,
    "h": 235.8
  },
  "luminance": 0.48939
}

Semantic roles & 50–950 ramp

primary

#91C0DD

secondary

#EFE3DB

accent

#6025C0

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91C0DD

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

Preview Lab → · Contrast checker → · Palette generator →