#6349F8#6349F8

#6349F8 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 54.6% C 0.246 H 281.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6349F8
RGB	rgb(99, 73, 248)
HSL	hsl(249, 93%, 63%)
HSV	hsv(249, 71%, 97%)
CMYK	cmyk(60.1%, 70.6%, 0%, 2.7%)
CIE-LAB	lab(44.51, 57.25, -83.54)
CIE-LCH	lch(44.51, 101.27, 304.42°)
OKLab	oklab(54.65% 0.0481 -0.2408)
OKLCH	oklch(54.65% 0.246 281.3)
XYZ	xyz(24.4661, 14.1933, 90.2391)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6349F8 #DEF849

analogous

#4987F8 #6349F8 #BA49F8

triadic

#6349F8 #F86349 #49F863

tetradic

#6349F8 #F84987 #DEF849 #49F8BA

square

#6349F8 #F84987 #DEF849 #49F8BA

split-complementary

#6349F8 #F8BA49 #87F849

monochromatic

#2307BF #300EF6 #6349F8 #9684FA #C8BFFD

Accessibility & contrast

On white

5.47

#6349F8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6349F8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6349F8

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6349F8	#FFFFFF	#000000	##FFFFFF
##6349F8	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FFD

Deuteranopia (green-blind)

#0063F5

Tritanopia (blue-blind)

#00799C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6349f8;
/* rgb */ color: rgb(99, 73, 248);
/* oklch */ color: oklch(54.6% 0.246 281.3);

Tailwind

colors: {
  custom: {
    50: '#9f7efc',
    500: '#6349f8',
    950: '#000000',
  },
}

SCSS

$custom: #6349f8;
$custom-light: #9f7efc;
$custom-dark: #000000;

JSON

{
  "hex": "#6349f8",
  "rgb": {
    "r": 99,
    "g": 73,
    "b": 248
  },
  "hsl": {
    "h": 248.914,
    "s": 92.593,
    "l": 62.941
  },
  "oklch": {
    "l": 0.54648,
    "c": 0.24561,
    "h": 281.3
  },
  "luminance": 0.14195
}

Semantic roles & 50–950 ramp

primary

#6349F8

secondary

#E5EEAF

accent

#E600C3

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #6349F8

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

Preview Lab → · Contrast checker → · Palette generator →