#91C0CB#91C0CB

#91C0CB is a light, muted cyan. Relative luminance 0.480; OKLCH L 77.8% C 0.052 H 213.7°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#91C0CB
RGB	rgb(145, 192, 203)
HSL	hsl(191, 36%, 68%)
HSV	hsv(191, 29%, 80%)
CMYK	cmyk(28.6%, 5.4%, 0%, 20.4%)
CIE-LAB	lab(74.84, -12.85, -10.54)
CIE-LCH	lch(74.84, 16.62, 219.38°)
OKLab	oklab(77.82% -0.0431 -0.0288)
OKLCH	oklch(77.82% 0.052 213.7)
XYZ	xyz(41.3028, 48.0289, 63.5826)
Luminance	0.4803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0CB #CB9C91

analogous

#91CBB9 #91C0CB #91A3CB

triadic

#91C0CB #CB91C0 #C0CB91

tetradic

#91C0CB #B991CB #CB9C91 #A3CB91

square

#91C0CB #B991CB #CB9C91 #A3CB91

split-complementary

#91C0CB #CB91A3 #CBB991

monochromatic

#488A99 #67A8B7 #91C0CB #BBD8DF #E4F0F2

Accessibility & contrast

On white

1.98

#91C0CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#91C0CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0CB

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0CB	#FFFFFF	#000000	##000000
##91C0CB	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BDCC

Deuteranopia (green-blind)

#AEB5CB

Tritanopia (blue-blind)

#7EC5C3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #91c0cb;
/* rgb */ color: rgb(145, 192, 203);
/* oklch */ color: oklch(77.8% 0.052 213.7);

Tailwind

colors: {
  custom: {
    50: '#b3d3da',
    500: '#91c0cb',
    950: '#000000',
  },
}

SCSS

$custom: #91c0cb;
$custom-light: #b3d3da;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0cb",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 203
  },
  "hsl": {
    "h": 191.379,
    "s": 35.802,
    "l": 68.235
  },
  "oklch": {
    "l": 0.77818,
    "c": 0.05186,
    "h": 213.7
  },
  "luminance": 0.48031
}

Semantic roles & 50–950 ramp

primary

#91C0CB

secondary

#E5D6D3

accent

#4E37AF

background

#FBFCFD

surface

#F6F9FA

border

#D0D2D3

text

#111414

muted

#808283

Preview Lab

Preview with #91C0CB

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

Preview Lab → · Contrast checker → · Palette generator →