#91CBDB#91CBDB

#91CBDB is a light, moderate cyan. Relative luminance 0.538; OKLCH L 80.8% C 0.064 H 216.8°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#91CBDB
RGB	rgb(145, 203, 219)
HSL	hsl(193, 51%, 71%)
HSV	hsv(193, 34%, 86%)
CMYK	cmyk(33.8%, 7.3%, 0%, 14.1%)
CIE-LAB	lab(78.37, -14.73, -13.91)
CIE-LCH	lch(78.37, 20.26, 223.35°)
OKLab	oklab(80.78% -0.051 -0.0381)
OKLCH	oklch(80.78% 0.064 216.8)
XYZ	xyz(45.8149, 53.8435, 74.9828)
Luminance	0.5385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBDB #DBA191

analogous

#91DBC6 #91CBDB #91A6DB

triadic

#91CBDB #DB91CB #CBDB91

tetradic

#91CBDB #C691DB #DBA191 #A6DB91

square

#91CBDB #C691DB #DBA191 #A6DB91

split-complementary

#91CBDB #DB91A6 #DBC691

monochromatic

#3C9CB6 #63B5CC #91CBDB #BFE1EA #E8F4F7

Accessibility & contrast

On white

1.78

#91CBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#91CBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBDB

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBDB	#FFFFFF	#000000	##000000
##91CBDB	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DC

Deuteranopia (green-blind)

#B4BEDB

Tritanopia (blue-blind)

#77D1D0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91cbdb;
/* rgb */ color: rgb(145, 203, 219);
/* oklch */ color: oklch(80.8% 0.064 216.8);

Tailwind

colors: {
  custom: {
    50: '#b3dae6',
    500: '#91cbdb',
    950: '#000000',
  },
}

SCSS

$custom: #91cbdb;
$custom-light: #b3dae6;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbdb",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 219
  },
  "hsl": {
    "h": 192.973,
    "s": 50.685,
    "l": 71.373
  },
  "oklch": {
    "l": 0.80782,
    "c": 0.06362,
    "h": 216.8
  },
  "luminance": 0.53846
}

Semantic roles & 50–950 ramp

primary

#91CBDB

secondary

#B2705E

accent

#4827BE

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111515

muted

#818484

Preview Lab

Preview with #91CBDB

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

Preview Lab → · Contrast checker → · Palette generator →