#6349E7#6349E7

#6349E7 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 53.2% C 0.226 H 283.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#6349E7
RGB	rgb(99, 73, 231)
HSL	hsl(250, 77%, 60%)
HSV	hsv(250, 68%, 91%)
CMYK	cmyk(57.1%, 68.4%, 0%, 9.4%)
CIE-LAB	lab(43.04, 52.26, -76.37)
CIE-LCH	lch(43.04, 92.54, 304.38°)
OKLab	oklab(53.15% 0.0511 -0.2199)
OKLCH	oklch(53.15% 0.226 283.1)
XYZ	xyz(21.9475, 13.1859, 76.9744)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6349E7 #CDE749

analogous

#497EE7 #6349E7 #B249E7

triadic

#6349E7 #E76349 #49E763

tetradic

#6349E7 #E7497E #CDE749 #49E7B2

square

#6349E7 #E7497E #CDE749 #49E7B2

split-complementary

#6349E7 #E7B249 #7EE749

monochromatic

#2C15A0 #3B1CD7 #6349E7 #917FEE #C0B5F5

Accessibility & contrast

On white

5.77

#6349E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#6349E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6349E7

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6349E7	#FFFFFF	#000000	##FFFFFF
##6349E7	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEC

Deuteranopia (green-blind)

#0060E4

Tritanopia (blue-blind)

#177392

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6349e7;
/* rgb */ color: rgb(99, 73, 231);
/* oklch */ color: oklch(53.2% 0.226 283.1);

Tailwind

colors: {
  custom: {
    50: '#9c7ef0',
    500: '#6349e7',
    950: '#000000',
  },
}

SCSS

$custom: #6349e7;
$custom-light: #9c7ef0;
$custom-dark: #000000;

JSON

{
  "hex": "#6349e7",
  "rgb": {
    "r": 99,
    "g": 73,
    "b": 231
  },
  "hsl": {
    "h": 249.873,
    "s": 76.699,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53153,
    "c": 0.22572,
    "h": 283.1
  },
  "luminance": 0.13187
}

Semantic roles & 50–950 ramp

primary

#6349E7

secondary

#DAE5A7

accent

#F335D4

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100A17

muted

#7F7C85

Preview Lab

Preview with #6349E7

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

Preview Lab → · Contrast checker → · Palette generator →