#91C5DC#91C5DC

#91C5DC is a light, moderate cyan. Relative luminance 0.511; OKLCH L 79.5% C 0.063 H 227.1°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#91C5DC
RGB	rgb(145, 197, 220)
HSL	hsl(198, 52%, 72%)
HSV	hsv(198, 34%, 86%)
CMYK	cmyk(34.1%, 10.5%, 0%, 13.7%)
CIE-LAB	lab(76.75, -11.37, -16.88)
CIE-LCH	lch(76.75, 20.36, 236.05°)
OKLab	oklab(79.51% -0.043 -0.0463)
OKLCH	oklch(79.51% 0.063 227.1)
XYZ	xyz(44.5574, 51.1172, 75.2151)
Luminance	0.5112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C5DC #DCA891

analogous

#91DCCE #91C5DC #91A0DC

triadic

#91C5DC #DC91C5 #C5DC91

tetradic

#91C5DC #CE91DC #DCA891 #A0DC91

square

#91C5DC #CE91DC #DCA891 #A0DC91

split-complementary

#91C5DC #DC91A0 #DCCE91

monochromatic

#3B92B8 #63ADCD #91C5DC #BFDDEB #E8F3F8

Accessibility & contrast

On white

1.87

#91C5DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#91C5DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C5DC

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C5DC	#FFFFFF	#000000	##000000
##91C5DC	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C2DD

Deuteranopia (green-blind)

#AEBADC

Tritanopia (blue-blind)

#77CCCC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c5dc;
/* rgb */ color: rgb(145, 197, 220);
/* oklch */ color: oklch(79.5% 0.063 227.1);

Tailwind

colors: {
  custom: {
    50: '#b3d6e6',
    500: '#91c5dc',
    950: '#000000',
  },
}

SCSS

$custom: #91c5dc;
$custom-light: #b3d6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#91c5dc",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 220
  },
  "hsl": {
    "h": 198.4,
    "s": 51.724,
    "l": 71.569
  },
  "oklch": {
    "l": 0.79506,
    "c": 0.06321,
    "h": 227.1
  },
  "luminance": 0.5112
}

Semantic roles & 50–950 ramp

primary

#91C5DC

secondary

#B3785E

accent

#5526BF

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C5DC

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

Preview Lab → · Contrast checker → · Palette generator →