#91C0DB#91C0DB

#91C0DB is a light, moderate cyan. Relative luminance 0.488; OKLCH L 78.4% C 0.063 H 233.8°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#91C0DB
RGB	rgb(145, 192, 219)
HSL	hsl(202, 51%, 71%)
HSV	hsv(202, 34%, 86%)
CMYK	cmyk(33.8%, 12.3%, 0%, 14.1%)
CIE-LAB	lab(75.35, -8.98, -18.46)
CIE-LCH	lch(75.35, 20.53, 244.06°)
OKLab	oklab(78.38% -0.0371 -0.0507)
OKLCH	oklch(78.38% 0.063 233.8)
XYZ	xyz(43.3088, 48.8313, 74.1475)
Luminance	0.4883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0DB #DBAC91

analogous

#91DBD1 #91C0DB #919BDB

triadic

#91C0DB #DB91C0 #C0DB91

tetradic

#91C0DB #D191DB #DBAC91 #9BDB91

square

#91C0DB #D191DB #DBAC91 #9BDB91

split-complementary

#91C0DB #DB919B #DBD191

monochromatic

#3C89B6 #63A6CC #91C0DB #BFDAEA #E8F2F7

Accessibility & contrast

On white

1.95

#91C0DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#91C0DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0DB

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0DB	#FFFFFF	#000000	##000000
##91C0DB	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BEDC

Deuteranopia (green-blind)

#A9B6DB

Tritanopia (blue-blind)

#78C7C9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91c0db;
/* rgb */ color: rgb(145, 192, 219);
/* oklch */ color: oklch(78.4% 0.063 233.8);

Tailwind

colors: {
  custom: {
    50: '#b3d3e6',
    500: '#91c0db',
    950: '#000000',
  },
}

SCSS

$custom: #91c0db;
$custom-light: #b3d3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0db",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 219
  },
  "hsl": {
    "h": 201.892,
    "s": 50.685,
    "l": 71.373
  },
  "oklch": {
    "l": 0.78383,
    "c": 0.06279,
    "h": 233.8
  },
  "luminance": 0.48833
}

Semantic roles & 50–950 ramp

primary

#91C0DB

secondary

#EEE1DA

accent

#5E27BE

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111415

muted

#808284

Preview Lab

Preview with #91C0DB

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

Preview Lab → · Contrast checker → · Palette generator →