#91B2F8#91B2F8

#91B2F8 is a light, moderate blue. Relative luminance 0.446; OKLCH L 76.6% C 0.107 H 264.6°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#91B2F8
RGB	rgb(145, 178, 248)
HSL	hsl(221, 88%, 77%)
HSV	hsv(221, 42%, 97%)
CMYK	cmyk(41.5%, 28.2%, 0%, 2.7%)
CIE-LAB	lab(72.65, 6.24, -38.30)
CIE-LCH	lch(72.65, 38.81, 279.25°)
OKLab	oklab(76.62% -0.0101 -0.1069)
OKLCH	oklch(76.62% 0.107 264.6)
XYZ	xyz(44.5354, 44.6354, 95.0576)
Luminance	0.4464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B2F8 #F8D791

analogous

#91E5F8 #91B2F8 #A491F8

triadic

#91B2F8 #F891B2 #B2F891

tetradic

#91B2F8 #F891E5 #F8D791 #91F8A4

square

#91B2F8 #F891E5 #F8D791 #91F8A4

split-complementary

#91B2F8 #F8A491 #E5F891

monochromatic

#1E61F1 #578AF4 #91B2F8 #CBDAFC #E2EBFD

Accessibility & contrast

On white

2.12

#91B2F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#91B2F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B2F8

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B2F8	#FFFFFF	#000000	##000000
##91B2F8	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B7FB

Deuteranopia (green-blind)

#8FAEF6

Tritanopia (blue-blind)

#6DC1CB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #91b2f8;
/* rgb */ color: rgb(145, 178, 248);
/* oklch */ color: oklch(76.6% 0.107 264.6);

Tailwind

colors: {
  custom: {
    50: '#b5c8fb',
    500: '#91b2f8',
    950: '#000000',
  },
}

SCSS

$custom: #91b2f8;
$custom-light: #b5c8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#91b2f8",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 248
  },
  "hsl": {
    "h": 220.777,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.7662,
    "c": 0.10742,
    "h": 264.6
  },
  "luminance": 0.44638
}

Semantic roles & 50–950 ramp

primary

#91B2F8

secondary

#F5EBD6

accent

#9C01E5

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #91B2F8

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

Preview Lab → · Contrast checker → · Palette generator →