#8399DD#8399DD

#8399DD is a light, moderate blue. Relative luminance 0.328; OKLCH L 69.3% C 0.104 H 269.9°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#8399DD
RGB	rgb(131, 153, 221)
HSL	hsl(225, 57%, 69%)
HSV	hsv(225, 41%, 87%)
CMYK	cmyk(40.7%, 30.8%, 0%, 13.3%)
CIE-LAB	lab(64.02, 9.32, -37.04)
CIE-LCH	lch(64.02, 38.19, 284.12°)
OKLab	oklab(69.31% -0.0003 -0.1036)
OKLCH	oklch(69.31% 0.104 269.9)
XYZ	xyz(33.7985, 32.8265, 72.9479)
Luminance	0.3283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8399DD #DDC783

analogous

#83C6DD #8399DD #9A83DD

triadic

#8399DD #DD8399 #99DD83

tetradic

#8399DD #DD83C6 #DDC783 #83DD9A

square

#8399DD #DD83C6 #DDC783 #83DD9A

split-complementary

#8399DD #DD9A83 #C6DD83

monochromatic

#3151B4 #5371D0 #8399DD #B3C1EA #E3E8F7

Accessibility & contrast

On white

2.78

#8399DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#8399DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8399DD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8399DD	#FFFFFF	#000000	##000000
##8399DD	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FE0

Deuteranopia (green-blind)

#7998DB

Tritanopia (blue-blind)

#65A7B1

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #8399dd;
/* rgb */ color: rgb(131, 153, 221);
/* oklch */ color: oklch(69.3% 0.104 269.9);

Tailwind

colors: {
  custom: {
    50: '#aab6e8',
    500: '#8399dd',
    950: '#000000',
  },
}

SCSS

$custom: #8399dd;
$custom-light: #aab6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#8399dd",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 225.333,
    "s": 56.962,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69308,
    "c": 0.10356,
    "h": 269.9
  },
  "luminance": 0.32828
}

Semantic roles & 50–950 ramp

primary

#8399DD

secondary

#EBE5D1

accent

#9D21C5

background

#FAFBFE

surface

#F4F6FC

border

#CED0D5

text

#101116

muted

#7F8084

Preview Lab

Preview with #8399DD

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

Preview Lab → · Contrast checker → · Palette generator →