#91DBFE#91DBFE

#91DBFE is a very light, moderate cyan. Relative luminance 0.638; OKLCH L 85.5% C 0.088 H 229.4°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#91DBFE
RGB	rgb(145, 219, 254)
HSL	hsl(199, 98%, 78%)
HSV	hsv(199, 43%, 100%)
CMYK	cmyk(42.9%, 13.8%, 0%, 0.4%)
CIE-LAB	lab(83.88, -14.13, -24.24)
CIE-LCH	lch(83.88, 28.06, 239.75°)
OKLab	oklab(85.53% -0.0573 -0.0669)
OKLCH	oklch(85.53% 0.088 229.4)
XYZ	xyz(54.8917, 63.8347, 103.1755)
Luminance	0.6384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DBFE #FEB491

analogous

#91FEEA #91DBFE #91A4FE

triadic

#91DBFE #FE91DB #DBFE91

tetradic

#91DBFE #EA91FE #FEB491 #A4FE91

square

#91DBFE #EA91FE #FEB491 #A4FE91

split-complementary

#91DBFE #FE91A4 #FEEA91

monochromatic

#18B3FD #54C7FD #91DBFE #CEEFFF #E1F5FF

Accessibility & contrast

On white

1.53

#91DBFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#91DBFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DBFE

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DBFE	#FFFFFF	#000000	##000000
##91DBFE	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D8FF

Deuteranopia (green-blind)

#B9CCFE

Tritanopia (blue-blind)

#63E5E6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #91dbfe;
/* rgb */ color: rgb(145, 219, 254);
/* oklch */ color: oklch(85.5% 0.088 229.4);

Tailwind

colors: {
  custom: {
    50: '#b6e6fe',
    500: '#91dbfe',
    950: '#000000',
  },
}

SCSS

$custom: #91dbfe;
$custom-light: #b6e6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#91dbfe",
  "rgb": {
    "r": 145,
    "g": 219,
    "b": 254
  },
  "hsl": {
    "h": 199.266,
    "s": 98.198,
    "l": 78.235
  },
  "oklch": {
    "l": 0.85531,
    "c": 0.08812,
    "h": 229.4
  },
  "luminance": 0.63839
}

Semantic roles & 50–950 ramp

primary

#91DBFE

secondary

#DF8154

accent

#4A00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #91DBFE

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

Preview Lab → · Contrast checker → · Palette generator →