#91BCFE#91BCFE

#91BCFE is a light, moderate blue. Relative luminance 0.491; OKLCH L 79.0% C 0.105 H 258.8°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#91BCFE
RGB	rgb(145, 188, 254)
HSL	hsl(216, 98%, 78%)
HSV	hsv(216, 43%, 100%)
CMYK	cmyk(42.9%, 26%, 0%, 0.4%)
CIE-LAB	lab(75.54, 2.35, -37.05)
CIE-LCH	lch(75.54, 37.13, 273.63°)
OKLab	oklab(78.95% -0.0205 -0.1033)
OKLCH	oklch(78.95% 0.105 258.8)
XYZ	xyz(47.5439, 49.1391, 100.7263)
Luminance	0.4914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BCFE #FED391

analogous

#91F3FE #91BCFE #9C91FE

triadic

#91BCFE #FE91BC #BCFE91

tetradic

#91BCFE #FE91F3 #FED391 #91FE9C

square

#91BCFE #FE91F3 #FED391 #91FE9C

split-complementary

#91BCFE #FE9C91 #F3FE91

monochromatic

#1872FD #5497FD #91BCFE #CEE1FF #E1EDFF

Accessibility & contrast

On white

1.94

#91BCFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#91BCFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BCFE

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BCFE	#FFFFFF	#000000	##000000
##91BCFE	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4C0FF

Deuteranopia (green-blind)

#97B5FD

Tritanopia (blue-blind)

#68CAD3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91bcfe;
/* rgb */ color: rgb(145, 188, 254);
/* oklch */ color: oklch(79.0% 0.105 258.8);

Tailwind

colors: {
  custom: {
    50: '#b5d0ff',
    500: '#91bcfe',
    950: '#000000',
  },
}

SCSS

$custom: #91bcfe;
$custom-light: #b5d0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91bcfe",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 254
  },
  "hsl": {
    "h": 216.33,
    "s": 98.198,
    "l": 78.235
  },
  "oklch": {
    "l": 0.78954,
    "c": 0.10536,
    "h": 258.8
  },
  "luminance": 0.49142
}

Semantic roles & 50–950 ramp

primary

#91BCFE

secondary

#F7E9D4

accent

#8B00E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111318

muted

#808286

Preview Lab

Preview with #91BCFE

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

Preview Lab → · Contrast checker → · Palette generator →