#91A5F8#91A5F8

#91A5F8 is a light, vivid blue. Relative luminance 0.397; OKLCH L 74.0% C 0.122 H 272.8°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#91A5F8
RGB	rgb(145, 165, 248)
HSL	hsl(228, 88%, 77%)
HSV	hsv(228, 42%, 97%)
CMYK	cmyk(41.5%, 33.5%, 0%, 2.7%)
CIE-LAB	lab(69.26, 13.55, -43.60)
CIE-LCH	lch(69.26, 45.66, 287.27°)
OKLab	oklab(73.99% 0.0059 -0.1223)
OKLCH	oklch(73.99% 0.122 272.8)
XYZ	xyz(42.0703, 39.7052, 94.2359)
Luminance	0.3971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A5F8 #F8E491

analogous

#91D8F8 #91A5F8 #B191F8

triadic

#91A5F8 #F891A5 #A5F891

tetradic

#91A5F8 #F891D8 #F8E491 #91F8B1

square

#91A5F8 #F891D8 #F8E491 #91F8B1

split-complementary

#91A5F8 #F8B191 #D8F891

monochromatic

#1E47F1 #5776F4 #91A5F8 #CBD4FC #E2E7FD

Accessibility & contrast

On white

2.35

#91A5F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#91A5F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A5F8

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A5F8	#FFFFFF	#000000	##000000
##91A5F8	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88AEFB

Deuteranopia (green-blind)

#7FA5F6

Tritanopia (blue-blind)

#6FB6C3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #91a5f8;
/* rgb */ color: rgb(145, 165, 248);
/* oklch */ color: oklch(74.0% 0.122 272.8);

Tailwind

colors: {
  custom: {
    50: '#b5bffb',
    500: '#91a5f8',
    950: '#000000',
  },
}

SCSS

$custom: #91a5f8;
$custom-light: #b5bffb;
$custom-dark: #000000;

JSON

{
  "hex": "#91a5f8",
  "rgb": {
    "r": 145,
    "g": 165,
    "b": 248
  },
  "hsl": {
    "h": 228.35,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.73988,
    "c": 0.12241,
    "h": 272.8
  },
  "luminance": 0.39707
}

Semantic roles & 50–950 ramp

primary

#91A5F8

secondary

#F5EFD6

accent

#B801E5

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #91A5F8

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

Preview Lab → · Contrast checker → · Palette generator →