#91C8DD#91C8DD

#91C8DD is a light, moderate cyan. Relative luminance 0.525; OKLCH L 80.2% C 0.064 H 223.6°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#91C8DD
RGB	rgb(145, 200, 221)
HSL	hsl(197, 53%, 72%)
HSV	hsv(197, 34%, 87%)
CMYK	cmyk(34.4%, 9.5%, 0%, 13.3%)
CIE-LAB	lab(77.61, -12.69, -16.13)
CIE-LCH	lch(77.61, 20.53, 231.81°)
OKLab	oklab(80.2% -0.0464 -0.0442)
OKLCH	oklch(80.2% 0.064 223.6)
XYZ	xyz(45.3782, 52.5462, 76.1440)
Luminance	0.5255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C8DD #DDA691

analogous

#91DDCC #91C8DD #91A2DD

triadic

#91C8DD #DD91C8 #C8DD91

tetradic

#91C8DD #CC91DD #DDA691 #A2DD91

square

#91C8DD #CC91DD #DDA691 #A2DD91

split-complementary

#91C8DD #DD91A2 #DDCC91

monochromatic

#3A97BA #62B1CF #91C8DD #C0DFEB #E8F3F8

Accessibility & contrast

On white

1.82

#91C8DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#91C8DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C8DD

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C8DD	#FFFFFF	#000000	##000000
##91C8DD	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC5DE

Deuteranopia (green-blind)

#B0BCDD

Tritanopia (blue-blind)

#76CFCE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c8dd;
/* rgb */ color: rgb(145, 200, 221);
/* oklch */ color: oklch(80.2% 0.064 223.6);

Tailwind

colors: {
  custom: {
    50: '#b3d8e7',
    500: '#91c8dd',
    950: '#000000',
  },
}

SCSS

$custom: #91c8dd;
$custom-light: #b3d8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#91c8dd",
  "rgb": {
    "r": 145,
    "g": 200,
    "b": 221
  },
  "hsl": {
    "h": 196.579,
    "s": 52.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.80195,
    "c": 0.06413,
    "h": 223.6
  },
  "luminance": 0.52549
}

Semantic roles & 50–950 ramp

primary

#91C8DD

secondary

#B5765E

accent

#5025C0

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C8DD

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

Preview Lab → · Contrast checker → · Palette generator →