#91AFF0#91AFF0

#91AFF0 is a light, moderate blue. Relative luminance 0.430; OKLCH L 75.6% C 0.100 H 265.0°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#91AFF0
RGB	rgb(145, 175, 240)
HSL	hsl(221, 76%, 75%)
HSV	hsv(221, 40%, 94%)
CMYK	cmyk(39.6%, 27.1%, 0%, 5.9%)
CIE-LAB	lab(71.53, 5.73, -35.70)
CIE-LCH	lch(71.53, 36.16, 279.12°)
OKLab	oklab(75.64% -0.0086 -0.0995)
OKLCH	oklch(75.64% 0.1 265)
XYZ	xyz(42.7303, 42.9688, 88.4635)
Luminance	0.4297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AFF0 #F0D291

analogous

#91DEF0 #91AFF0 #A291F0

triadic

#91AFF0 #F091AF #AFF091

tetradic

#91AFF0 #F091DE #F0D291 #91F0A2

square

#91AFF0 #F091DE #F0D291 #91F0A2

split-complementary

#91AFF0 #F0A291 #DEF091

monochromatic

#2561E1 #5B88E9 #91AFF0 #C7D6F7 #E4EBFB

Accessibility & contrast

On white

2.19

#91AFF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#91AFF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AFF0

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AFF0	#FFFFFF	#000000	##000000
##91AFF0	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B4F3

Deuteranopia (green-blind)

#8FABEF

Tritanopia (blue-blind)

#72BCC6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #91aff0;
/* rgb */ color: rgb(145, 175, 240);
/* oklch */ color: oklch(75.6% 0.100 265.0);

Tailwind

colors: {
  custom: {
    50: '#b4c6f5',
    500: '#91aff0',
    950: '#000000',
  },
}

SCSS

$custom: #91aff0;
$custom-light: #b4c6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#91aff0",
  "rgb": {
    "r": 145,
    "g": 175,
    "b": 240
  },
  "hsl": {
    "h": 221.053,
    "s": 76,
    "l": 75.49
  },
  "oklch": {
    "l": 0.75642,
    "c": 0.09984,
    "h": 265
  },
  "luminance": 0.42971
}

Semantic roles & 50–950 ramp

primary

#91AFF0

secondary

#F3EAD8

accent

#980DD8

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111317

muted

#808285

Preview Lab

Preview with #91AFF0

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

Preview Lab → · Contrast checker → · Palette generator →