#91CDFB#91CDFB

#91CDFB is a very light, moderate cyan. Relative luminance 0.566; OKLCH L 82.4% C 0.090 H 242.2°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#91CDFB
RGB	rgb(145, 205, 251)
HSL	hsl(206, 93%, 78%)
HSV	hsv(206, 42%, 98%)
CMYK	cmyk(42.2%, 18.3%, 0%, 1.6%)
CIE-LAB	lab(79.98, -7.63, -28.60)
CIE-LCH	lch(79.98, 29.60, 255.07°)
OKLab	oklab(82.41% -0.0418 -0.0792)
OKLCH	oklch(82.41% 0.09 242.2)
XYZ	xyz(50.9151, 56.6442, 99.4986)
Luminance	0.5665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDFB #FBBF91

analogous

#91FBF4 #91CDFB #9198FB

triadic

#91CDFB #FB91CD #CDFB91

tetradic

#91CDFB #F491FB #FBBF91 #98FB91

square

#91CDFB #F491FB #FBBF91 #98FB91

split-complementary

#91CDFB #FB9198 #FBF491

monochromatic

#1B97F7 #56B2F9 #91CDFB #CCE8FD #E1F2FE

Accessibility & contrast

On white

1.70

#91CDFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#91CDFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDFB

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDFB	#FFFFFF	#000000	##000000
##91CDFB	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACDFD

Deuteranopia (green-blind)

#ABC1FA

Tritanopia (blue-blind)

#67D8DC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91cdfb;
/* rgb */ color: rgb(145, 205, 251);
/* oklch */ color: oklch(82.4% 0.090 242.2);

Tailwind

colors: {
  custom: {
    50: '#b5dcfc',
    500: '#91cdfb',
    950: '#000000',
  },
}

SCSS

$custom: #91cdfb;
$custom-light: #b5dcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#91cdfb",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 251
  },
  "hsl": {
    "h": 206.038,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.82408,
    "c": 0.08959,
    "h": 242.2
  },
  "luminance": 0.56647
}

Semantic roles & 50–950 ramp

primary

#91CDFB

secondary

#DB8F55

accent

#6400E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111517

muted

#818485

Preview Lab

Preview with #91CDFB

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

Preview Lab → · Contrast checker → · Palette generator →