#91A1FA#91A1FA

#91A1FA is a light, vivid blue. Relative luminance 0.384; OKLCH L 73.3% C 0.130 H 275.0°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#91A1FA
RGB	rgb(145, 161, 250)
HSL	hsl(231, 91%, 77%)
HSV	hsv(231, 42%, 98%)
CMYK	cmyk(42%, 35.6%, 0%, 2%)
CIE-LAB	lab(68.32, 16.39, -46.16)
CIE-LCH	lch(68.32, 48.98, 289.55°)
OKLab	oklab(73.29% 0.0113 -0.1297)
OKLCH	oklch(73.29% 0.13 275)
XYZ	xyz(41.6720, 38.4096, 95.6420)
Luminance	0.3841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A1FA #FAEA91

analogous

#91D6FA #91A1FA #B591FA

triadic

#91A1FA #FA91A1 #A1FA91

tetradic

#91A1FA #FA91D6 #FAEA91 #91FAB5

square

#91A1FA #FA91D6 #FAEA91 #91FAB5

split-complementary

#91A1FA #FAB591 #D6FA91

monochromatic

#1C3DF5 #566FF7 #91A1FA #CCD3FD #E2E6FE

Accessibility & contrast

On white

2.42

#91A1FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#91A1FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A1FA

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A1FA	#FFFFFF	#000000	##000000
##91A1FA	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82ABFE

Deuteranopia (green-blind)

#79A3F8

Tritanopia (blue-blind)

#6EB3C2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91a1fa;
/* rgb */ color: rgb(145, 161, 250);
/* oklch */ color: oklch(73.3% 0.130 275.0);

Tailwind

colors: {
  custom: {
    50: '#b5bcfc',
    500: '#91a1fa',
    950: '#000000',
  },
}

SCSS

$custom: #91a1fa;
$custom-light: #b5bcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#91a1fa",
  "rgb": {
    "r": 145,
    "g": 161,
    "b": 250
  },
  "hsl": {
    "h": 230.857,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.73294,
    "c": 0.1302,
    "h": 275
  },
  "luminance": 0.38412
}

Semantic roles & 50–950 ramp

primary

#91A1FA

secondary

#F6F1D5

accent

#C300E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #91A1FA

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

Preview Lab → · Contrast checker → · Palette generator →