#91CDDD#91CDDD

#91CDDD is a light, moderate cyan. Relative luminance 0.549; OKLCH L 81.3% C 0.065 H 216.2°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#91CDDD
RGB	rgb(145, 205, 221)
HSL	hsl(193, 53%, 72%)
HSV	hsv(193, 34%, 87%)
CMYK	cmyk(34.4%, 7.2%, 0%, 13.3%)
CIE-LAB	lab(78.98, -15.28, -14.06)
CIE-LCH	lch(78.98, 20.76, 222.63°)
OKLab	oklab(81.29% -0.0527 -0.0385)
OKLCH	oklch(81.29% 0.065 216.2)
XYZ	xyz(46.5551, 54.9002, 76.5363)
Luminance	0.5490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDDD #DDA191

analogous

#91DDC7 #91CDDD #91A7DD

triadic

#91CDDD #DD91CD #CDDD91

tetradic

#91CDDD #C791DD #DDA191 #A7DD91

square

#91CDDD #C791DD #DDA191 #A7DD91

split-complementary

#91CDDD #DD91A7 #DDC791

monochromatic

#3A9FBA #62B8CF #91CDDD #C0E2EB #E8F4F8

Accessibility & contrast

On white

1.75

#91CDDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#91CDDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDDD

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDDD	#FFFFFF	#000000	##000000
##91CDDD	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C9DE

Deuteranopia (green-blind)

#B5C0DD

Tritanopia (blue-blind)

#75D3D2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #91cddd;
/* rgb */ color: rgb(145, 205, 221);
/* oklch */ color: oklch(81.3% 0.065 216.2);

Tailwind

colors: {
  custom: {
    50: '#b4dce7',
    500: '#91cddd',
    950: '#000000',
  },
}

SCSS

$custom: #91cddd;
$custom-light: #b4dce7;
$custom-dark: #000000;

JSON

{
  "hex": "#91cddd",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 221
  },
  "hsl": {
    "h": 192.632,
    "s": 52.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.8129,
    "c": 0.06525,
    "h": 216.2
  },
  "luminance": 0.54903
}

Semantic roles & 50–950 ramp

primary

#91CDDD

secondary

#B5705E

accent

#4625C0

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #91CDDD

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

Preview Lab → · Contrast checker → · Palette generator →