#91C9DD#91C9DD

#91C9DD is a light, moderate cyan. Relative luminance 0.530; OKLCH L 80.4% C 0.064 H 222.1°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#91C9DD
RGB	rgb(145, 201, 221)
HSL	hsl(196, 53%, 72%)
HSV	hsv(196, 34%, 87%)
CMYK	cmyk(34.4%, 9%, 0%, 13.3%)
CIE-LAB	lab(77.88, -13.21, -15.72)
CIE-LCH	lch(77.88, 20.53, 229.96°)
OKLab	oklab(80.41% -0.0477 -0.0431)
OKLCH	oklch(80.41% 0.064 222.1)
XYZ	xyz(45.6105, 53.0110, 76.2214)
Luminance	0.5301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C9DD #DDA591

analogous

#91DDCB #91C9DD #91A3DD

triadic

#91C9DD #DD91C9 #C9DD91

tetradic

#91C9DD #CB91DD #DDA591 #A3DD91

square

#91C9DD #CB91DD #DDA591 #A3DD91

split-complementary

#91C9DD #DD91A3 #DDCB91

monochromatic

#3A98BA #62B2CF #91C9DD #C0E0EB #E8F4F8

Accessibility & contrast

On white

1.81

#91C9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#91C9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C9DD

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C9DD	#FFFFFF	#000000	##000000
##91C9DD	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC6DE

Deuteranopia (green-blind)

#B1BDDD

Tritanopia (blue-blind)

#76D0CF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91c9dd;
/* rgb */ color: rgb(145, 201, 221);
/* oklch */ color: oklch(80.4% 0.064 222.1);

Tailwind

colors: {
  custom: {
    50: '#b3d9e7',
    500: '#91c9dd',
    950: '#000000',
  },
}

SCSS

$custom: #91c9dd;
$custom-light: #b3d9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#91c9dd",
  "rgb": {
    "r": 145,
    "g": 201,
    "b": 221
  },
  "hsl": {
    "h": 195.789,
    "s": 52.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.80414,
    "c": 0.06427,
    "h": 222.1
  },
  "luminance": 0.53013
}

Semantic roles & 50–950 ramp

primary

#91C9DD

secondary

#B5745E

accent

#4E25C0

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111416

muted

#818384

Preview Lab

Preview with #91C9DD

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

Preview Lab → · Contrast checker → · Palette generator →