#6358F6#6358F6

#6358F6 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.6% C 0.227 H 279.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#6358F6
RGB	rgb(99, 88, 246)
HSL	hsl(244, 90%, 65%)
HSV	hsv(244, 64%, 96%)
CMYK	cmyk(59.8%, 64.2%, 0%, 3.5%)
CIE-LAB	lab(47.34, 48.45, -77.77)
CIE-LCH	lch(47.34, 91.63, 301.92°)
OKLab	oklab(56.64% 0.0371 -0.224)
OKLCH	oklch(56.64% 0.227 279.4)
XYZ	xyz(25.2646, 16.2841, 88.9827)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358F6 #EBF658

analogous

#589CF6 #6358F6 #B258F6

triadic

#6358F6 #F66358 #58F663

tetradic

#6358F6 #F6589C #EBF658 #58F6B2

square

#6358F6 #F6589C #EBF658 #58F6B2

split-complementary

#6358F6 #F6B258 #9CF658

monochromatic

#180BC9 #2D1EF3 #6358F6 #9992F9 #CFCCFC

Accessibility & contrast

On white

4.93

#6358F6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#6358F6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358F6

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358F6	#FFFFFF	#000000	##FFFFFF
##6358F6	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076FB

Deuteranopia (green-blind)

#006AF3

Tritanopia (blue-blind)

#00809F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6358f6;
/* rgb */ color: rgb(99, 88, 246);
/* oklch */ color: oklch(56.6% 0.227 279.4);

Tailwind

colors: {
  custom: {
    50: '#9e88fa',
    500: '#6358f6',
    950: '#000000',
  },
}

SCSS

$custom: #6358f6;
$custom-light: #9e88fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6358f6",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 246
  },
  "hsl": {
    "h": 244.177,
    "s": 89.773,
    "l": 65.49
  },
  "oklch": {
    "l": 0.56636,
    "c": 0.22701,
    "h": 279.4
  },
  "luminance": 0.16286
}

Semantic roles & 50–950 ramp

primary

#6358F6

secondary

#ECEFBA

accent

#E600D6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6358F6

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

Preview Lab → · Contrast checker → · Palette generator →