#91BCDB#91BCDB

#91BCDB is a light, moderate cyan. Relative luminance 0.471; OKLCH L 77.5% C 0.064 H 240.0°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#91BCDB
RGB	rgb(145, 188, 219)
HSL	hsl(205, 51%, 71%)
HSV	hsv(205, 34%, 86%)
CMYK	cmyk(33.8%, 14.2%, 0%, 14.1%)
CIE-LAB	lab(74.25, -6.85, -20.12)
CIE-LCH	lch(74.25, 21.25, 251.20°)
OKLab	oklab(77.52% -0.032 -0.0553)
OKLCH	oklch(77.52% 0.064 240)
XYZ	xyz(42.4424, 47.0985, 73.8587)
Luminance	0.4710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BCDB #DBB091

analogous

#91DBD5 #91BCDB #9197DB

triadic

#91BCDB #DB91BC #BCDB91

tetradic

#91BCDB #D591DB #DBB091 #97DB91

square

#91BCDB #D591DB #DBB091 #97DB91

split-complementary

#91BCDB #DB9197 #DBD591

monochromatic

#3C83B6 #63A0CC #91BCDB #BFD8EA #E8F1F7

Accessibility & contrast

On white

2.02

#91BCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#91BCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BCDB

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BCDB	#FFFFFF	#000000	##000000
##91BCDB	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDD

Deuteranopia (green-blind)

#A5B3DA

Tritanopia (blue-blind)

#79C4C6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #91bcdb;
/* rgb */ color: rgb(145, 188, 219);
/* oklch */ color: oklch(77.5% 0.064 240.0);

Tailwind

colors: {
  custom: {
    50: '#b3d0e6',
    500: '#91bcdb',
    950: '#000000',
  },
}

SCSS

$custom: #91bcdb;
$custom-light: #b3d0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#91bcdb",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 219
  },
  "hsl": {
    "h": 205.135,
    "s": 50.685,
    "l": 71.373
  },
  "oklch": {
    "l": 0.77519,
    "c": 0.06386,
    "h": 240
  },
  "luminance": 0.47101
}

Semantic roles & 50–950 ramp

primary

#91BCDB

secondary

#EEE2DA

accent

#6727BE

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91BCDB

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

Preview Lab → · Contrast checker → · Palette generator →