#91BFDB#91BFDB

#91BFDB is a light, moderate cyan. Relative luminance 0.484; OKLCH L 78.2% C 0.063 H 235.4°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#91BFDB
RGB	rgb(145, 191, 219)
HSL	hsl(203, 51%, 71%)
HSV	hsv(203, 34%, 86%)
CMYK	cmyk(33.8%, 12.8%, 0%, 14.1%)
CIE-LAB	lab(75.07, -8.45, -18.88)
CIE-LCH	lch(75.07, 20.68, 245.89°)
OKLab	oklab(78.17% -0.0358 -0.0518)
OKLCH	oklch(78.17% 0.063 235.4)
XYZ	xyz(43.0900, 48.3936, 74.0745)
Luminance	0.4840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BFDB #DBAD91

analogous

#91DBD2 #91BFDB #919ADB

triadic

#91BFDB #DB91BF #BFDB91

tetradic

#91BFDB #D291DB #DBAD91 #9ADB91

square

#91BFDB #D291DB #DBAD91 #9ADB91

split-complementary

#91BFDB #DB919A #DBD291

monochromatic

#3C88B6 #63A4CC #91BFDB #BFDAEA #E8F2F7

Accessibility & contrast

On white

1.97

#91BFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#91BFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BFDB

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BFDB	#FFFFFF	#000000	##000000
##91BFDB	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BEDC

Deuteranopia (green-blind)

#A8B5DB

Tritanopia (blue-blind)

#78C6C8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91bfdb;
/* rgb */ color: rgb(145, 191, 219);
/* oklch */ color: oklch(78.2% 0.063 235.4);

Tailwind

colors: {
  custom: {
    50: '#b3d2e6',
    500: '#91bfdb',
    950: '#000000',
  },
}

SCSS

$custom: #91bfdb;
$custom-light: #b3d2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#91bfdb",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 219
  },
  "hsl": {
    "h": 202.703,
    "s": 50.685,
    "l": 71.373
  },
  "oklch": {
    "l": 0.78167,
    "c": 0.06298,
    "h": 235.4
  },
  "luminance": 0.48396
}

Semantic roles & 50–950 ramp

primary

#91BFDB

secondary

#EEE2DA

accent

#6027BE

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111415

muted

#808284

Preview Lab

Preview with #91BFDB

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

Preview Lab → · Contrast checker → · Palette generator →