#91AFF5#91AFF5

#91AFF5 is a light, moderate blue. Relative luminance 0.433; OKLCH L 75.9% C 0.107 H 266.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#91AFF5
RGB	rgb(145, 175, 245)
HSL	hsl(222, 83%, 76%)
HSV	hsv(222, 41%, 96%)
CMYK	cmyk(40.8%, 28.6%, 0%, 3.9%)
CIE-LAB	lab(71.74, 7.09, -38.10)
CIE-LCH	lch(71.74, 38.75, 280.54°)
OKLab	oklab(75.87% -0.0072 -0.1064)
OKLCH	oklch(75.87% 0.107 266.1)
XYZ	xyz(43.4833, 43.2700, 92.4292)
Luminance	0.4327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AFF5 #F5D791

analogous

#91E1F5 #91AFF5 #A591F5

triadic

#91AFF5 #F591AF #AFF591

tetradic

#91AFF5 #F591E1 #F5D791 #91F5A5

square

#91AFF5 #F591E1 #F5D791 #91F5A5

split-complementary

#91AFF5 #F5A591 #E1F591

monochromatic

#215DEB #5986F0 #91AFF5 #C9D8FA #E3EBFC

Accessibility & contrast

On white

2.18

#91AFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#91AFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AFF5

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AFF5	#FFFFFF	#000000	##000000
##91AFF5	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B5F8

Deuteranopia (green-blind)

#8DACF3

Tritanopia (blue-blind)

#6FBDC8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #91aff5;
/* rgb */ color: rgb(145, 175, 245);
/* oklch */ color: oklch(75.9% 0.107 266.1);

Tailwind

colors: {
  custom: {
    50: '#b5c6f8',
    500: '#91aff5',
    950: '#000000',
  },
}

SCSS

$custom: #91aff5;
$custom-light: #b5c6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#91aff5",
  "rgb": {
    "r": 145,
    "g": 175,
    "b": 245
  },
  "hsl": {
    "h": 222,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.75868,
    "c": 0.10661,
    "h": 266.1
  },
  "luminance": 0.43272
}

Semantic roles & 50–950 ramp

primary

#91AFF5

secondary

#F4EBD7

accent

#9E06E0

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #91AFF5

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

Preview Lab → · Contrast checker → · Palette generator →