#91BCFD#91BCFD

#91BCFD is a light, moderate blue. Relative luminance 0.491; OKLCH L 78.9% C 0.104 H 258.5°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#91BCFD
RGB	rgb(145, 188, 253)
HSL	hsl(216, 96%, 78%)
HSV	hsv(216, 43%, 99%)
CMYK	cmyk(42.7%, 25.7%, 0%, 0.8%)
CIE-LAB	lab(75.50, 2.07, -36.58)
CIE-LCH	lch(75.50, 36.63, 273.25°)
OKLab	oklab(78.91% -0.0208 -0.102)
OKLCH	oklch(78.91% 0.104 258.5)
XYZ	xyz(47.3842, 49.0752, 99.8851)
Luminance	0.4908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BCFD #FDD291

analogous

#91F2FD #91BCFD #9C91FD

triadic

#91BCFD #FD91BC #BCFD91

tetradic

#91BCFD #FD91F2 #FDD291 #91FD9C

square

#91BCFD #FD91F2 #FDD291 #91FD9C

split-complementary

#91BCFD #FD9C91 #F2FD91

monochromatic

#1973FB #5597FC #91BCFD #CDE1FE #E1EDFE

Accessibility & contrast

On white

1.94

#91BCFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#91BCFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BCFD

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BCFD	#FFFFFF	#000000	##000000
##91BCFD	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4C0FF

Deuteranopia (green-blind)

#98B5FC

Tritanopia (blue-blind)

#69CAD2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91bcfd;
/* rgb */ color: rgb(145, 188, 253);
/* oklch */ color: oklch(78.9% 0.104 258.5);

Tailwind

colors: {
  custom: {
    50: '#b5d0fe',
    500: '#91bcfd',
    950: '#000000',
  },
}

SCSS

$custom: #91bcfd;
$custom-light: #b5d0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#91bcfd",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 253
  },
  "hsl": {
    "h": 216.111,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.7891,
    "c": 0.10408,
    "h": 258.5
  },
  "luminance": 0.49078
}

Semantic roles & 50–950 ramp

primary

#91BCFD

secondary

#F7E9D4

accent

#8A00E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111318

muted

#808286

Preview Lab

Preview with #91BCFD

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

Preview Lab → · Contrast checker → · Palette generator →