#91B0FA#91B0FA

#91B0FA is a light, moderate blue. Relative luminance 0.440; OKLCH L 76.3% C 0.112 H 266.4°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#91B0FA
RGB	rgb(145, 176, 250)
HSL	hsl(222, 91%, 77%)
HSV	hsv(222, 42%, 98%)
CMYK	cmyk(42%, 29.6%, 0%, 2%)
CIE-LAB	lab(72.21, 7.90, -40.07)
CIE-LCH	lch(72.21, 40.84, 281.15°)
OKLab	oklab(76.3% -0.0071 -0.112)
OKLCH	oklch(76.3% 0.112 266.4)
XYZ	xyz(44.4523, 43.9701, 96.5687)
Luminance	0.4397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B0FA #FADB91

analogous

#91E4FA #91B0FA #A791FA

triadic

#91B0FA #FA91B0 #B0FA91

tetradic

#91B0FA #FA91E4 #FADB91 #91FAA7

square

#91B0FA #FA91E4 #FADB91 #91FAA7

split-complementary

#91B0FA #FAA791 #E4FA91

monochromatic

#1C5CF5 #5686F7 #91B0FA #CCDAFD #E2EAFE

Accessibility & contrast

On white

2.14

#91B0FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#91B0FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B0FA

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B0FA	#FFFFFF	#000000	##000000
##91B0FA	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B6FD

Deuteranopia (green-blind)

#8BADF8

Tritanopia (blue-blind)

#6CBFCA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91b0fa;
/* rgb */ color: rgb(145, 176, 250);
/* oklch */ color: oklch(76.3% 0.112 266.4);

Tailwind

colors: {
  custom: {
    50: '#b5c7fc',
    500: '#91b0fa',
    950: '#000000',
  },
}

SCSS

$custom: #91b0fa;
$custom-light: #b5c7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91b0fa",
  "rgb": {
    "r": 145,
    "g": 176,
    "b": 250
  },
  "hsl": {
    "h": 222.286,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.76303,
    "c": 0.11227,
    "h": 266.4
  },
  "luminance": 0.43973
}

Semantic roles & 50–950 ramp

primary

#91B0FA

secondary

#F6ECD5

accent

#A200E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #91B0FA

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

Preview Lab → · Contrast checker → · Palette generator →