#91E1FD#91E1FD

#91E1FD is a very light, moderate cyan. Relative luminance 0.670; OKLCH L 86.8% C 0.087 H 222.2°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#91E1FD
RGB	rgb(145, 225, 253)
HSL	hsl(196, 96%, 78%)
HSV	hsv(196, 43%, 99%)
CMYK	cmyk(42.7%, 11.1%, 0%, 0.8%)
CIE-LAB	lab(85.48, -17.45, -21.28)
CIE-LCH	lch(85.48, 27.52, 230.64°)
OKLab	oklab(86.79% -0.0647 -0.0586)
OKLCH	oklch(86.79% 0.087 222.2)
XYZ	xyz(56.3255, 66.9580, 102.8656)
Luminance	0.6696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E1FD #FDAD91

analogous

#91FDE3 #91E1FD #91ABFD

triadic

#91E1FD #FD91E1 #E1FD91

tetradic

#91E1FD #E391FD #FDAD91 #ABFD91

square

#91E1FD #E391FD #FDAD91 #ABFD91

split-complementary

#91E1FD #FD91AB #FDE391

monochromatic

#19C0FB #55D1FC #91E1FD #CDF1FE #E1F7FE

Accessibility & contrast

On white

1.46

#91E1FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#91E1FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E1FD

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E1FD	#FFFFFF	#000000	##000000
##91E1FD	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DDFF

Deuteranopia (green-blind)

#C0D0FD

Tritanopia (blue-blind)

#62EAEA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91e1fd;
/* rgb */ color: rgb(145, 225, 253);
/* oklch */ color: oklch(86.8% 0.087 222.2);

Tailwind

colors: {
  custom: {
    50: '#b6eafe',
    500: '#91e1fd',
    950: '#000000',
  },
}

SCSS

$custom: #91e1fd;
$custom-light: #b6eafe;
$custom-dark: #000000;

JSON

{
  "hex": "#91e1fd",
  "rgb": {
    "r": 145,
    "g": 225,
    "b": 253
  },
  "hsl": {
    "h": 195.556,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.86794,
    "c": 0.08729,
    "h": 222.2
  },
  "luminance": 0.66962
}

Semantic roles & 50–950 ramp

primary

#91E1FD

secondary

#DE7854

accent

#3C00E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91E1FD

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

Preview Lab → · Contrast checker → · Palette generator →