#91AFF8#91AFF8

#91AFF8 is a light, moderate blue. Relative luminance 0.435; OKLCH L 76.0% C 0.111 H 266.7°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#91AFF8
RGB	rgb(145, 175, 248)
HSL	hsl(223, 88%, 77%)
HSV	hsv(223, 42%, 97%)
CMYK	cmyk(41.5%, 29.4%, 0%, 2.7%)
CIE-LAB	lab(71.86, 7.91, -39.53)
CIE-LCH	lch(71.86, 40.31, 281.32°)
OKLab	oklab(76.01% -0.0064 -0.1105)
OKLCH	oklch(76.01% 0.111 266.7)
XYZ	xyz(43.9450, 43.4547, 94.8608)
Luminance	0.4346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AFF8 #F8DA91

analogous

#91E3F8 #91AFF8 #A791F8

triadic

#91AFF8 #F891AF #AFF891

tetradic

#91AFF8 #F891E3 #F8DA91 #91F8A7

square

#91AFF8 #F891E3 #F8DA91 #91F8A7

split-complementary

#91AFF8 #F8A791 #E3F891

monochromatic

#1E5BF1 #5785F4 #91AFF8 #CBD9FC #E2EAFD

Accessibility & contrast

On white

2.17

#91AFF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#91AFF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AFF8

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AFF8	#FFFFFF	#000000	##000000
##91AFF8	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B5FB

Deuteranopia (green-blind)

#8BACF6

Tritanopia (blue-blind)

#6EBEC9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #91aff8;
/* rgb */ color: rgb(145, 175, 248);
/* oklch */ color: oklch(76.0% 0.111 266.7);

Tailwind

colors: {
  custom: {
    50: '#b5c6fb',
    500: '#91aff8',
    950: '#000000',
  },
}

SCSS

$custom: #91aff8;
$custom-light: #b5c6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#91aff8",
  "rgb": {
    "r": 145,
    "g": 175,
    "b": 248
  },
  "hsl": {
    "h": 222.524,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.76006,
    "c": 0.11068,
    "h": 266.7
  },
  "luminance": 0.43457
}

Semantic roles & 50–950 ramp

primary

#91AFF8

secondary

#F5ECD6

accent

#A201E5

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #91AFF8

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

Preview Lab → · Contrast checker → · Palette generator →