#91ABFB#91ABFB

#91ABFB is a light, moderate blue. Relative luminance 0.421; OKLCH L 75.3% C 0.119 H 269.7°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#91ABFB
RGB	rgb(145, 171, 251)
HSL	hsl(225, 93%, 78%)
HSV	hsv(225, 42%, 98%)
CMYK	cmyk(42.2%, 31.9%, 0%, 1.6%)
CIE-LAB	lab(70.95, 10.99, -42.59)
CIE-LCH	lch(70.95, 43.98, 284.47°)
OKLab	oklab(75.34% -0.0007 -0.1193)
OKLCH	oklch(75.34% 0.119 269.7)
XYZ	xyz(43.6471, 42.1083, 97.0759)
Luminance	0.4211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ABFB #FBE191

analogous

#91E0FB #91ABFB #AC91FB

triadic

#91ABFB #FB91AB #ABFB91

tetradic

#91ABFB #FB91E0 #FBE191 #91FBAC

square

#91ABFB #FB91E0 #FBE191 #91FBAC

split-complementary

#91ABFB #FBAC91 #E0FB91

monochromatic

#1B51F7 #567EF9 #91ABFB #CCD8FD #E1E8FE

Accessibility & contrast

On white

2.23

#91ABFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#91ABFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ABFB

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ABFB	#FFFFFF	#000000	##000000
##91ABFB	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FB3FE

Deuteranopia (green-blind)

#85A9F9

Tritanopia (blue-blind)

#6DBBC8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91abfb;
/* rgb */ color: rgb(145, 171, 251);
/* oklch */ color: oklch(75.3% 0.119 269.7);

Tailwind

colors: {
  custom: {
    50: '#b5c3fd',
    500: '#91abfb',
    950: '#000000',
  },
}

SCSS

$custom: #91abfb;
$custom-light: #b5c3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#91abfb",
  "rgb": {
    "r": 145,
    "g": 171,
    "b": 251
  },
  "hsl": {
    "h": 225.283,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.75336,
    "c": 0.11932,
    "h": 269.7
  },
  "luminance": 0.42111
}

Semantic roles & 50–950 ramp

primary

#91ABFB

secondary

#F6EED5

accent

#AD00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #91ABFB

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

Preview Lab → · Contrast checker → · Palette generator →