#91C4F4#91C4F4

#91C4F4 is a light, moderate cyan. Relative luminance 0.520; OKLCH L 80.2% C 0.087 H 247.4°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#91C4F4
RGB	rgb(145, 196, 244)
HSL	hsl(209, 82%, 76%)
HSV	hsv(209, 41%, 96%)
CMYK	cmyk(40.6%, 19.7%, 0%, 4.3%)
CIE-LAB	lab(77.30, -4.69, -28.97)
CIE-LCH	lch(77.30, 29.35, 260.80°)
OKLab	oklab(80.21% -0.0333 -0.0803)
OKLCH	oklch(80.21% 0.087 247.4)
XYZ	xyz(47.7407, 52.0284, 93.0973)
Luminance	0.5203 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4F4 #F4C191

analogous

#91F4F3 #91C4F4 #9193F4

triadic

#91C4F4 #F491C4 #C4F491

tetradic

#91C4F4 #F391F4 #F4C191 #93F491

square

#91C4F4 #F391F4 #F4C191 #93F491

split-complementary

#91C4F4 #F49193 #F4F391

monochromatic

#2288E9 #59A6EE #91C4F4 #C9E2FA #E3F0FC

Accessibility & contrast

On white

1.84

#91C4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#91C4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4F4

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4F4	#FFFFFF	#000000	##000000
##91C4F4	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C5F6

Deuteranopia (green-blind)

#A4BAF3

Tritanopia (blue-blind)

#6CCFD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c4f4;
/* rgb */ color: rgb(145, 196, 244);
/* oklch */ color: oklch(80.2% 0.087 247.4);

Tailwind

colors: {
  custom: {
    50: '#b5d5f8',
    500: '#91c4f4',
    950: '#000000',
  },
}

SCSS

$custom: #91c4f4;
$custom-light: #b5d5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4f4",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 244
  },
  "hsl": {
    "h": 209.091,
    "s": 81.818,
    "l": 76.275
  },
  "oklch": {
    "l": 0.8021,
    "c": 0.08691,
    "h": 247.4
  },
  "luminance": 0.52031
}

Semantic roles & 50–950 ramp

primary

#91C4F4

secondary

#D29358

accent

#6F07DE

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #91C4F4

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

Preview Lab → · Contrast checker → · Palette generator →