#91DCFE#91DCFE

#91DCFE is a very light, moderate cyan. Relative luminance 0.644; OKLCH L 85.7% C 0.088 H 228.4°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#91DCFE
RGB	rgb(145, 220, 254)
HSL	hsl(199, 98%, 78%)
HSV	hsv(199, 43%, 100%)
CMYK	cmyk(42.9%, 13.4%, 0%, 0.4%)
CIE-LAB	lab(84.15, -14.65, -23.82)
CIE-LCH	lch(84.15, 27.96, 238.42°)
OKLab	oklab(85.75% -0.0585 -0.0658)
OKLCH	oklch(85.75% 0.088 228.4)
XYZ	xyz(55.1533, 64.3581, 103.2628)
Luminance	0.6436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DCFE #FEB391

analogous

#91FEEA #91DCFE #91A5FE

triadic

#91DCFE #FE91DC #DCFE91

tetradic

#91DCFE #EA91FE #FEB391 #A5FE91

square

#91DCFE #EA91FE #FEB391 #A5FE91

split-complementary

#91DCFE #FE91A5 #FEEA91

monochromatic

#18B5FD #54C9FD #91DCFE #CEEFFF #E1F5FF

Accessibility & contrast

On white

1.51

#91DCFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#91DCFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DCFE

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DCFE	#FFFFFF	#000000	##000000
##91DCFE	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#BBCDFE

Tritanopia (blue-blind)

#62E6E7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #91dcfe;
/* rgb */ color: rgb(145, 220, 254);
/* oklch */ color: oklch(85.7% 0.088 228.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#91dcfe",
  "rgb": {
    "r": 145,
    "g": 220,
    "b": 254
  },
  "hsl": {
    "h": 198.716,
    "s": 98.198,
    "l": 78.235
  },
  "oklch": {
    "l": 0.85747,
    "c": 0.08802,
    "h": 228.4
  },
  "luminance": 0.64362
}

Semantic roles & 50–950 ramp

primary

#91DCFE

secondary

#DF7F54

accent

#4800E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91DCFE

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

Preview Lab → · Contrast checker → · Palette generator →