#A397FB#A397FB

#A397FB is a light, vivid blue. Relative luminance 0.369; OKLCH L 72.8% C 0.143 H 287.8°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#A397FB
RGB	rgb(163, 151, 251)
HSL	hsl(247, 93%, 79%)
HSV	hsv(247, 40%, 98%)
CMYK	cmyk(35.1%, 39.8%, 0%, 1.6%)
CIE-LAB	lab(67.19, 26.98, -48.40)
CIE-LCH	lch(67.19, 55.41, 299.13°)
OKLab	oklab(72.77% 0.0437 -0.1359)
OKLCH	oklch(72.77% 0.143 287.8)
XYZ	xyz(43.5787, 36.8836, 96.0713)
Luminance	0.3689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A397FB #EFFB97

analogous

#97BDFB #A397FB #D597FB

triadic

#A397FB #FBA397 #97FBA3

tetradic

#A397FB #FB97BD #EFFB97 #97FBD5

square

#A397FB #FB97BD #EFFB97 #97FBD5

split-complementary

#A397FB #FBD597 #BDFB97

monochromatic

#3B21F6 #6F5CF9 #A397FB #D7D2FD #E5E2FE

Accessibility & contrast

On white

2.51

#A397FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#A397FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A397FB

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A397FB	#FFFFFF	#000000	##000000
##A397FB	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A6FF

Deuteranopia (green-blind)

#76A1F9

Tritanopia (blue-blind)

#8CAABD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a397fb;
/* rgb */ color: rgb(163, 151, 251);
/* oklch */ color: oklch(72.8% 0.143 287.8);

Tailwind

colors: {
  custom: {
    50: '#c1b5fd',
    500: '#a397fb',
    950: '#000000',
  },
}

SCSS

$custom: #a397fb;
$custom-light: #c1b5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#a397fb",
  "rgb": {
    "r": 163,
    "g": 151,
    "b": 251
  },
  "hsl": {
    "h": 247.2,
    "s": 92.593,
    "l": 78.824
  },
  "oklch": {
    "l": 0.72771,
    "c": 0.14271,
    "h": 287.8
  },
  "luminance": 0.36885
}

Semantic roles & 50–950 ramp

primary

#A397FB

secondary

#F2F6D5

accent

#E600CA

background

#FCFBFF

surface

#F8F6FF

border

#D1D0D7

text

#131117

muted

#828085

Preview Lab

Preview with #A397FB

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

Preview Lab → · Contrast checker → · Palette generator →