#91ABFF#91ABFF

#91ABFF is a light, vivid blue. Relative luminance 0.424; OKLCH L 75.5% C 0.125 H 270.1°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#91ABFF
RGB	rgb(145, 171, 255)
HSL	hsl(226, 100%, 78%)
HSV	hsv(226, 43%, 100%)
CMYK	cmyk(43.1%, 32.9%, 0%, 0%)
CIE-LAB	lab(71.12, 12.10, -44.48)
CIE-LCH	lch(71.12, 46.09, 285.22°)
OKLab	oklab(75.53% 0.0003 -0.1248)
OKLCH	oklch(75.53% 0.125 270.1)
XYZ	xyz(44.2843, 42.3632, 100.4318)
Luminance	0.4237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ABFF #FFE591

analogous

#91E2FF #91ABFF #AE91FF

triadic

#91ABFF #FF91AB #ABFF91

tetradic

#91ABFF #FF91E2 #FFE591 #91FFAE

square

#91ABFF #FF91E2 #FFE591 #91FFAE

split-complementary

#91ABFF #FFAE91 #E2FF91

monochromatic

#174EFF #547CFF #91ABFF #CEDAFF #E0E8FF

Accessibility & contrast

On white

2.22

#91ABFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#91ABFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ABFF

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ABFF	#FFFFFF	#000000	##000000
##91ABFF	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DB3FF

Deuteranopia (green-blind)

#83AAFD

Tritanopia (blue-blind)

#6ABCC9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91abff;
/* rgb */ color: rgb(145, 171, 255);
/* oklch */ color: oklch(75.5% 0.125 270.1);

Tailwind

colors: {
  custom: {
    50: '#b5c3ff',
    500: '#91abff',
    950: '#000000',
  },
}

SCSS

$custom: #91abff;
$custom-light: #b5c3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91abff",
  "rgb": {
    "r": 145,
    "g": 171,
    "b": 255
  },
  "hsl": {
    "h": 225.818,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.7553,
    "c": 0.1248,
    "h": 270.1
  },
  "luminance": 0.42366
}

Semantic roles & 50–950 ramp

primary

#91ABFF

secondary

#F7EFD4

accent

#AF00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111218

muted

#808186

Preview Lab

Preview with #91ABFF

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

Preview Lab → · Contrast checker → · Palette generator →