#6358E8#6358E8

#6358E8 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.5% C 0.210 H 280.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6358E8
RGB	rgb(99, 88, 232)
HSL	hsl(245, 76%, 63%)
HSV	hsv(245, 62%, 91%)
CMYK	cmyk(57.3%, 62.1%, 0%, 9%)
CIE-LAB	lab(46.25, 44.13, -71.69)
CIE-LCH	lch(46.25, 84.18, 301.61°)
OKLab	oklab(55.5% 0.0383 -0.2061)
OKLCH	oklch(55.5% 0.21 280.5)
XYZ	xyz(23.1962, 15.4567, 78.0894)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358E8 #DDE858

analogous

#5895E8 #6358E8 #AB58E8

triadic

#6358E8 #E86358 #58E863

tetradic

#6358E8 #E85895 #DDE858 #58E8AB

square

#6358E8 #E85895 #DDE858 #58E8AB

split-complementary

#6358E8 #E8AB58 #95E858

monochromatic

#2318AE #3122E1 #6358E8 #958EEF #C7C4F7

Accessibility & contrast

On white

5.13

#6358E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#6358E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358E8

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358E8	#FFFFFF	#000000	##FFFFFF
##6358E8	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073ED

Deuteranopia (green-blind)

#0068E5

Tritanopia (blue-blind)

#0F7C98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6358e8;
/* rgb */ color: rgb(99, 88, 232);
/* oklch */ color: oklch(55.5% 0.210 280.5);

Tailwind

colors: {
  custom: {
    50: '#9b88f0',
    500: '#6358e8',
    950: '#000000',
  },
}

SCSS

$custom: #6358e8;
$custom-light: #9b88f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6358e8",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 232
  },
  "hsl": {
    "h": 244.583,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.55501,
    "c": 0.20962,
    "h": 280.5
  },
  "luminance": 0.15458
}

Semantic roles & 50–950 ramp

primary

#6358E8

secondary

#E4E8B4

accent

#D80EC9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6358E8

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

Preview Lab → · Contrast checker → · Palette generator →