#91E1F2#91E1F2

#91E1F2 is a very light, moderate cyan. Relative luminance 0.663; OKLCH L 86.4% C 0.082 H 212.6°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#91E1F2
RGB	rgb(145, 225, 242)
HSL	hsl(191, 79%, 76%)
HSV	hsv(191, 40%, 95%)
CMYK	cmyk(40.1%, 7%, 0%, 5.1%)
CIE-LAB	lab(85.14, -20.23, -16.00)
CIE-LCH	lch(85.14, 25.79, 218.33°)
OKLab	oklab(86.41% -0.0688 -0.044)
OKLCH	oklch(86.41% 0.082 212.6)
XYZ	xyz(54.6235, 66.2772, 93.9016)
Luminance	0.6628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E1F2 #F2A291

analogous

#91F2D2 #91E1F2 #91B0F2

triadic

#91E1F2 #F291E1 #E1F291

tetradic

#91E1F2 #D291F2 #F2A291 #B0F291

square

#91E1F2 #D291F2 #F2A291 #B0F291

split-complementary

#91E1F2 #F291B0 #F2D291

monochromatic

#24C3E5 #5AD2EC #91E1F2 #C8F0F8 #E4F8FC

Accessibility & contrast

On white

1.47

#91E1F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#91E1F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E1F2

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E1F2	#FFFFFF	#000000	##000000
##91E1F2	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DCF3

Deuteranopia (green-blind)

#C4D0F2

Tritanopia (blue-blind)

#68E8E6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91e1f2;
/* rgb */ color: rgb(145, 225, 242);
/* oklch */ color: oklch(86.4% 0.082 212.6);

Tailwind

colors: {
  custom: {
    50: '#b5eaf6',
    500: '#91e1f2',
    950: '#000000',
  },
}

SCSS

$custom: #91e1f2;
$custom-light: #b5eaf6;
$custom-dark: #000000;

JSON

{
  "hex": "#91e1f2",
  "rgb": {
    "r": 145,
    "g": 225,
    "b": 242
  },
  "hsl": {
    "h": 190.515,
    "s": 78.862,
    "l": 75.882
  },
  "oklch": {
    "l": 0.86405,
    "c": 0.08162,
    "h": 212.6
  },
  "luminance": 0.66281
}

Semantic roles & 50–950 ramp

primary

#91E1F2

secondary

#CF6D58

accent

#2F0ADB

background

#FDFEFF

surface

#F8FDFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #91E1F2

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

Preview Lab → · Contrast checker → · Palette generator →