#91A3FC#91A3FC

#91A3FC is a light, vivid blue. Relative luminance 0.392; OKLCH L 73.8% C 0.130 H 274.1°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#91A3FC
RGB	rgb(145, 163, 252)
HSL	hsl(230, 95%, 78%)
HSV	hsv(230, 42%, 99%)
CMYK	cmyk(42.5%, 35.3%, 0%, 1.2%)
CIE-LAB	lab(68.92, 15.81, -46.30)
CIE-LCH	lch(68.92, 48.92, 288.85°)
OKLab	oklab(73.79% 0.0093 -0.1301)
OKLCH	oklch(73.79% 0.13 274.1)
XYZ	xyz(42.3396, 39.2403, 97.4198)
Luminance	0.3924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A3FC #FCEA91

analogous

#91D8FC #91A3FC #B591FC

triadic

#91A3FC #FC91A3 #A3FC91

tetradic

#91A3FC #FC91D8 #FCEA91 #91FCB5

square

#91A3FC #FC91D8 #FCEA91 #91FCB5

split-complementary

#91A3FC #FCB591 #D8FC91

monochromatic

#1A3FF9 #5571FA #91A3FC #CDD5FE #E1E6FE

Accessibility & contrast

On white

2.37

#91A3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#91A3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A3FC

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A3FC	#FFFFFF	#000000	##000000
##91A3FC	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84ADFF

Deuteranopia (green-blind)

#7BA4FA

Tritanopia (blue-blind)

#6DB5C4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #91a3fc;
/* rgb */ color: rgb(145, 163, 252);
/* oklch */ color: oklch(73.8% 0.130 274.1);

Tailwind

colors: {
  custom: {
    50: '#b5befe',
    500: '#91a3fc',
    950: '#000000',
  },
}

SCSS

$custom: #91a3fc;
$custom-light: #b5befe;
$custom-dark: #000000;

JSON

{
  "hex": "#91a3fc",
  "rgb": {
    "r": 145,
    "g": 163,
    "b": 252
  },
  "hsl": {
    "h": 229.907,
    "s": 94.69,
    "l": 77.843
  },
  "oklch": {
    "l": 0.73789,
    "c": 0.13044,
    "h": 274.1
  },
  "luminance": 0.39242
}

Semantic roles & 50–950 ramp

primary

#91A3FC

secondary

#F6F1D5

accent

#BF00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111218

muted

#808186

Preview Lab

Preview with #91A3FC

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

Preview Lab → · Contrast checker → · Palette generator →