#A399E1#A399E1

#A399E1 is a light, moderate blue. Relative luminance 0.360; OKLCH L 71.9% C 0.104 H 289.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#A399E1
RGB	rgb(163, 153, 225)
HSL	hsl(248, 55%, 74%)
HSV	hsv(248, 32%, 88%)
CMYK	cmyk(27.6%, 32%, 0%, 11.8%)
CIE-LAB	lab(66.52, 19.25, -35.17)
CIE-LCH	lch(66.52, 40.10, 298.69°)
OKLab	oklab(71.88% 0.0353 -0.0976)
OKLCH	oklch(71.88% 0.104 289.9)
XYZ	xyz(40.0827, 36.0045, 76.0573)
Luminance	0.3600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A399E1 #D7E199

analogous

#99B3E1 #A399E1 #C799E1

triadic

#A399E1 #E1A399 #99E1A3

tetradic

#A399E1 #E199B3 #D7E199 #99E1C7

square

#A399E1 #E199B3 #D7E199 #99E1C7

split-complementary

#A399E1 #E1C799 #B3E199

monochromatic

#4E3AC5 #786AD3 #A399E1 #CEC8EF #EAE7F8

Accessibility & contrast

On white

2.56

#A399E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#A399E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A399E1

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A399E1	#FFFFFF	#000000	##000000
##A399E1	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A3E4

Deuteranopia (green-blind)

#86A0DF

Tritanopia (blue-blind)

#95A6B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #a399e1;
/* rgb */ color: rgb(163, 153, 225);
/* oklch */ color: oklch(71.9% 0.104 289.9);

Tailwind

colors: {
  custom: {
    50: '#bfb7ea',
    500: '#a399e1',
    950: '#000000',
  },
}

SCSS

$custom: #a399e1;
$custom-light: #bfb7ea;
$custom-dark: #000000;

JSON

{
  "hex": "#a399e1",
  "rgb": {
    "r": 163,
    "g": 153,
    "b": 225
  },
  "hsl": {
    "h": 248.333,
    "s": 54.545,
    "l": 74.118
  },
  "oklch": {
    "l": 0.71882,
    "c": 0.10383,
    "h": 289.9
  },
  "luminance": 0.36005
}

Semantic roles & 50–950 ramp

primary

#A399E1

secondary

#EDEFDC

accent

#C223AC

background

#FBFBFE

surface

#F7F6FD

border

#D0D0D5

text

#121116

muted

#818084

Preview Lab

Preview with #A399E1

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

Preview Lab → · Contrast checker → · Palette generator →