#6358F1#6358F1

#6358F1 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.2% C 0.221 H 279.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#6358F1
RGB	rgb(99, 88, 241)
HSL	hsl(244, 85%, 65%)
HSV	hsv(244, 63%, 95%)
CMYK	cmyk(58.9%, 63.5%, 0%, 5.5%)
CIE-LAB	lab(46.95, 46.91, -75.62)
CIE-LCH	lch(46.95, 88.98, 301.81°)
OKLab	oklab(56.23% 0.0376 -0.2176)
OKLCH	oklch(56.23% 0.221 279.8)
XYZ	xyz(24.5075, 15.9812, 84.9953)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358F1 #E6F158

analogous

#5899F1 #6358F1 #B058F1

triadic

#6358F1 #F16358 #58F163

tetradic

#6358F1 #F15899 #E6F158 #58F1B0

square

#6358F1 #F15899 #E6F158 #58F1B0

split-complementary

#6358F1 #F1B058 #99F158

monochromatic

#1D10BF #2E20EC #6358F1 #9890F6 #CCC9FA

Accessibility & contrast

On white

5.00

#6358F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#6358F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358F1

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358F1	#FFFFFF	#000000	##FFFFFF
##6358F1	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F6

Deuteranopia (green-blind)

#0069EE

Tritanopia (blue-blind)

#007F9D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6358f1;
/* rgb */ color: rgb(99, 88, 241);
/* oklch */ color: oklch(56.2% 0.221 279.8);

Tailwind

colors: {
  custom: {
    50: '#9d88f7',
    500: '#6358f1',
    950: '#000000',
  },
}

SCSS

$custom: #6358f1;
$custom-light: #9d88f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6358f1",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 241
  },
  "hsl": {
    "h": 244.314,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56226,
    "c": 0.22086,
    "h": 279.8
  },
  "luminance": 0.15983
}

Semantic roles & 50–950 ramp

primary

#6358F1

secondary

#E9EDB8

accent

#E105D1

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6358F1

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

Preview Lab → · Contrast checker → · Palette generator →