#91ACFA#91ACFA

#91ACFA is a light, moderate blue. Relative luminance 0.424; OKLCH L 75.5% C 0.117 H 268.9°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#91ACFA
RGB	rgb(145, 172, 250)
HSL	hsl(225, 91%, 77%)
HSV	hsv(225, 42%, 98%)
CMYK	cmyk(42%, 31.2%, 0%, 2%)
CIE-LAB	lab(71.16, 10.15, -41.71)
CIE-LCH	lch(71.16, 42.92, 283.67°)
OKLab	oklab(75.49% -0.0022 -0.1168)
OKLCH	oklch(75.49% 0.117 268.9)
XYZ	xyz(43.6795, 42.4246, 96.3112)
Luminance	0.4243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ACFA #FADF91

analogous

#91E1FA #91ACFA #AA91FA

triadic

#91ACFA #FA91AC #ACFA91

tetradic

#91ACFA #FA91E1 #FADF91 #91FAAA

square

#91ACFA #FA91E1 #FADF91 #91FAAA

split-complementary

#91ACFA #FAAA91 #E1FA91

monochromatic

#1C54F5 #5680F7 #91ACFA #CCD8FD #E2E9FE

Accessibility & contrast

On white

2.21

#91ACFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#91ACFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ACFA

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ACFA	#FFFFFF	#000000	##000000
##91ACFA	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91B3FD

Deuteranopia (green-blind)

#87AAF8

Tritanopia (blue-blind)

#6DBCC8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91acfa;
/* rgb */ color: rgb(145, 172, 250);
/* oklch */ color: oklch(75.5% 0.117 268.9);

Tailwind

colors: {
  custom: {
    50: '#b5c4fc',
    500: '#91acfa',
    950: '#000000',
  },
}

SCSS

$custom: #91acfa;
$custom-light: #b5c4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91acfa",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 250
  },
  "hsl": {
    "h": 224.571,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.75491,
    "c": 0.11679,
    "h": 268.9
  },
  "luminance": 0.42427
}

Semantic roles & 50–950 ramp

primary

#91ACFA

secondary

#F6EDD5

accent

#AA00E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111217

muted

#808185

Preview Lab

Preview with #91ACFA

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

Preview Lab → · Contrast checker → · Palette generator →