#91C4F5#91C4F5

#91C4F5 is a light, moderate cyan. Relative luminance 0.521; OKLCH L 80.3% C 0.088 H 248.0°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#91C4F5
RGB	rgb(145, 196, 245)
HSL	hsl(209, 83%, 76%)
HSV	hsv(209, 41%, 96%)
CMYK	cmyk(40.8%, 20%, 0%, 3.9%)
CIE-LAB	lab(77.33, -4.43, -29.45)
CIE-LCH	lch(77.33, 29.78, 261.45°)
OKLab	oklab(80.25% -0.033 -0.0816)
OKLCH	oklch(80.25% 0.088 248)
XYZ	xyz(47.8930, 52.0893, 93.8991)
Luminance	0.5209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4F5 #F5C291

analogous

#91F5F4 #91C4F5 #9192F5

triadic

#91C4F5 #F591C4 #C4F591

tetradic

#91C4F5 #F491F5 #F5C291 #92F591

square

#91C4F5 #F491F5 #F5C291 #92F591

split-complementary

#91C4F5 #F59192 #F5F491

monochromatic

#2188EB #59A6F0 #91C4F5 #C9E2FA #E3F0FC

Accessibility & contrast

On white

1.84

#91C4F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#91C4F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4F5

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4F5	#FFFFFF	#000000	##000000
##91C4F5	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C5F7

Deuteranopia (green-blind)

#A4BAF4

Tritanopia (blue-blind)

#6CCFD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c4f5;
/* rgb */ color: rgb(145, 196, 245);
/* oklch */ color: oklch(80.3% 0.088 248.0);

Tailwind

colors: {
  custom: {
    50: '#b5d5f8',
    500: '#91c4f5',
    950: '#000000',
  },
}

SCSS

$custom: #91c4f5;
$custom-light: #b5d5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4f5",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 245
  },
  "hsl": {
    "h": 209.4,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.80251,
    "c": 0.08805,
    "h": 248
  },
  "luminance": 0.52092
}

Semantic roles & 50–950 ramp

primary

#91C4F5

secondary

#D39457

accent

#7106E0

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C4F5

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

Preview Lab → · Contrast checker → · Palette generator →