#A397EF#A397EF

#A397EF is a light, vivid blue. Relative luminance 0.362; OKLCH L 72.2% C 0.126 H 289.1°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#A397EF
RGB	rgb(163, 151, 239)
HSL	hsl(248, 73%, 76%)
HSV	hsv(248, 37%, 94%)
CMYK	cmyk(31.8%, 36.8%, 0%, 6.3%)
CIE-LAB	lab(66.64, 23.89, -42.70)
CIE-LCH	lch(66.64, 48.93, 299.22°)
OKLab	oklab(72.17% 0.0413 -0.1193)
OKLCH	oklch(72.17% 0.126 289.1)
XYZ	xyz(41.7468, 36.1508, 86.4229)
Luminance	0.3615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A397EF #E3EF97

analogous

#97B7EF #A397EF #CF97EF

triadic

#A397EF #EFA397 #97EFA3

tetradic

#A397EF #EF97B7 #E3EF97 #97EFCF

square

#A397EF #EF97B7 #E3EF97 #97EFCF

split-complementary

#A397EF #EFCF97 #B7EF97

monochromatic

#452DDF #7462E7 #A397EF #D2CCF7 #E8E4FB

Accessibility & contrast

On white

2.55

#A397EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#A397EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A397EF

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A397EF	#FFFFFF	#000000	##000000
##A397EF	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA4F2

Deuteranopia (green-blind)

#7DA0ED

Tritanopia (blue-blind)

#91A7B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #a397ef;
/* rgb */ color: rgb(163, 151, 239);
/* oklch */ color: oklch(72.2% 0.126 289.1);

Tailwind

colors: {
  custom: {
    50: '#c0b5f4',
    500: '#a397ef',
    950: '#000000',
  },
}

SCSS

$custom: #a397ef;
$custom-light: #c0b5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#a397ef",
  "rgb": {
    "r": 163,
    "g": 151,
    "b": 239
  },
  "hsl": {
    "h": 248.182,
    "s": 73.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.72167,
    "c": 0.12629,
    "h": 289.1
  },
  "luminance": 0.36152
}

Semantic roles & 50–950 ramp

primary

#A397EF

secondary

#EFF3D8

accent

#D510BB

background

#FCFBFE

surface

#F8F6FD

border

#D1D0D5

text

#121117

muted

#818085

Preview Lab

Preview with #A397EF

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

Preview Lab → · Contrast checker → · Palette generator →