#91BFDF#91BFDF

#91BFDF is a light, moderate cyan. Relative luminance 0.486; OKLCH L 78.3% C 0.067 H 239.1°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#91BFDF
RGB	rgb(145, 191, 223)
HSL	hsl(205, 55%, 72%)
HSV	hsv(205, 35%, 87%)
CMYK	cmyk(35%, 14.3%, 0%, 12.5%)
CIE-LAB	lab(75.21, -7.45, -20.84)
CIE-LCH	lch(75.21, 22.13, 250.34°)
OKLab	oklab(78.32% -0.0344 -0.0573)
OKLCH	oklch(78.32% 0.067 239.1)
XYZ	xyz(43.6229, 48.6068, 76.8812)
Luminance	0.4861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BFDF #DFB191

analogous

#91DFD8 #91BFDF #9198DF

triadic

#91BFDF #DF91BF #BFDF91

tetradic

#91BFDF #D891DF #DFB191 #98DF91

square

#91BFDF #D891DF #DFB191 #98DF91

split-complementary

#91BFDF #DF9198 #DFD891

monochromatic

#3787BE #62A3D1 #91BFDF #C0DBED #E7F1F8

Accessibility & contrast

On white

1.96

#91BFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#91BFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BFDF

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BFDF	#FFFFFF	#000000	##000000
##91BFDF	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE1

Deuteranopia (green-blind)

#A7B5DE

Tritanopia (blue-blind)

#77C7C9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91bfdf;
/* rgb */ color: rgb(145, 191, 223);
/* oklch */ color: oklch(78.3% 0.067 239.1);

Tailwind

colors: {
  custom: {
    50: '#b3d2e9',
    500: '#91bfdf',
    950: '#000000',
  },
}

SCSS

$custom: #91bfdf;
$custom-light: #b3d2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#91bfdf",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 223
  },
  "hsl": {
    "h": 204.615,
    "s": 54.93,
    "l": 72.157
  },
  "oklch": {
    "l": 0.78317,
    "c": 0.06683,
    "h": 239.1
  },
  "luminance": 0.48609
}

Semantic roles & 50–950 ramp

primary

#91BFDF

secondary

#EFE4DC

accent

#6423C2

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #91BFDF

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

Preview Lab → · Contrast checker → · Palette generator →