#91E1FF#91E1FF

#91E1FF is a very light, moderate cyan. Relative luminance 0.671; OKLCH L 86.9% C 0.089 H 223.8°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#91E1FF
RGB	rgb(145, 225, 255)
HSL	hsl(196, 100%, 78%)
HSV	hsv(196, 43%, 100%)
CMYK	cmyk(43.1%, 11.8%, 0%, 0%)
CIE-LAB	lab(85.55, -16.93, -22.23)
CIE-LCH	lch(85.55, 27.95, 232.70°)
OKLab	oklab(86.87% -0.0639 -0.0613)
OKLCH	oklch(86.87% 0.089 223.8)
XYZ	xyz(56.6458, 67.0861, 104.5523)
Luminance	0.6709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E1FF #FFAF91

analogous

#91FFE6 #91E1FF #91AAFF

triadic

#91E1FF #FF91E1 #E1FF91

tetradic

#91E1FF #E691FF #FFAF91 #AAFF91

square

#91E1FF #E691FF #FFAF91 #AAFF91

split-complementary

#91E1FF #FF91AA #FFE691

monochromatic

#17C0FF #54D0FF #91E1FF #CEF2FF #E0F7FF

Accessibility & contrast

On white

1.46

#91E1FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#91E1FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E1FF

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E1FF	#FFFFFF	#000000	##000000
##91E1FF	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DDFF

Deuteranopia (green-blind)

#C0D0FF

Tritanopia (blue-blind)

#61EAEA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91e1ff;
/* rgb */ color: rgb(145, 225, 255);
/* oklch */ color: oklch(86.9% 0.089 223.8);

Tailwind

colors: {
  custom: {
    50: '#b6eaff',
    500: '#91e1ff',
    950: '#000000',
  },
}

SCSS

$custom: #91e1ff;
$custom-light: #b6eaff;
$custom-dark: #000000;

JSON

{
  "hex": "#91e1ff",
  "rgb": {
    "r": 145,
    "g": 225,
    "b": 255
  },
  "hsl": {
    "h": 196.364,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.86867,
    "c": 0.08858,
    "h": 223.8
  },
  "luminance": 0.6709
}

Semantic roles & 50–950 ramp

primary

#91E1FF

secondary

#E17A53

accent

#3F00E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#121618

muted

#828486

Preview Lab

Preview with #91E1FF

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

Preview Lab → · Contrast checker → · Palette generator →