#91C1CC#91C1CC

#91C1CC is a light, muted cyan. Relative luminance 0.485; OKLCH L 78.1% C 0.053 H 213.4°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#91C1CC
RGB	rgb(145, 193, 204)
HSL	hsl(191, 37%, 68%)
HSV	hsv(191, 29%, 80%)
CMYK	cmyk(28.9%, 5.4%, 0%, 20%)
CIE-LAB	lab(75.15, -13.13, -10.63)
CIE-LCH	lch(75.15, 16.89, 218.98°)
OKLab	oklab(78.07% -0.044 -0.029)
OKLCH	oklch(78.07% 0.053 213.4)
XYZ	xyz(41.6427, 48.5173, 64.2856)
Luminance	0.4852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C1CC #CC9C91

analogous

#91CCB9 #91C1CC #91A3CC

triadic

#91C1CC #CC91C1 #C1CC91

tetradic

#91C1CC #B991CC #CC9C91 #A3CC91

square

#91C1CC #B991CC #CC9C91 #A3CC91

split-complementary

#91C1CC #CC91A3 #CCB991

monochromatic

#488B9B #67A9B9 #91C1CC #BBD9DF #E5F0F3

Accessibility & contrast

On white

1.96

#91C1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#91C1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C1CC

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C1CC	#FFFFFF	#000000	##000000
##91C1CC	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BDCD

Deuteranopia (green-blind)

#AEB6CC

Tritanopia (blue-blind)

#7DC6C4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91c1cc;
/* rgb */ color: rgb(145, 193, 204);
/* oklch */ color: oklch(78.1% 0.053 213.4);

Tailwind

colors: {
  custom: {
    50: '#b3d3db',
    500: '#91c1cc',
    950: '#000000',
  },
}

SCSS

$custom: #91c1cc;
$custom-light: #b3d3db;
$custom-dark: #000000;

JSON

{
  "hex": "#91c1cc",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 204
  },
  "hsl": {
    "h": 191.186,
    "s": 36.646,
    "l": 68.431
  },
  "oklch": {
    "l": 0.78072,
    "c": 0.05274,
    "h": 213.4
  },
  "luminance": 0.48519
}

Semantic roles & 50–950 ramp

primary

#91C1CC

secondary

#E5D7D4

accent

#4D36B0

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111415

muted

#808283

Preview Lab

Preview with #91C1CC

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

Preview Lab → · Contrast checker → · Palette generator →