#6358EC#6358EC

#6358EC is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.8% C 0.215 H 280.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6358EC
RGB	rgb(99, 88, 236)
HSL	hsl(244, 80%, 64%)
HSV	hsv(244, 63%, 93%)
CMYK	cmyk(58.1%, 62.7%, 0%, 7.5%)
CIE-LAB	lab(46.56, 45.36, -73.44)
CIE-LCH	lch(46.56, 86.32, 301.70°)
OKLab	oklab(55.82% 0.038 -0.2113)
OKLCH	oklch(55.82% 0.215 280.2)
XYZ	xyz(23.7709, 15.6866, 81.1158)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358EC #E1EC58

analogous

#5897EC #6358EC #AD58EC

triadic

#6358EC #EC6358 #58EC63

tetradic

#6358EC #EC5897 #E1EC58 #58ECAD

square

#6358EC #EC5897 #E1EC58 #58ECAD

split-complementary

#6358EC #ECAD58 #97EC58

monochromatic

#2115B5 #3021E6 #6358EC #968FF2 #CAC6F9

Accessibility & contrast

On white

5.08

#6358EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#6358EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358EC

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358EC	#FFFFFF	#000000	##FFFFFF
##6358EC	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#0069E9

Tritanopia (blue-blind)

#007D9A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6358ec;
/* rgb */ color: rgb(99, 88, 236);
/* oklch */ color: oklch(55.8% 0.215 280.2);

Tailwind

colors: {
  custom: {
    50: '#9c88f3',
    500: '#6358ec',
    950: '#000000',
  },
}

SCSS

$custom: #6358ec;
$custom-light: #9c88f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6358ec",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 236
  },
  "hsl": {
    "h": 244.459,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55821,
    "c": 0.21465,
    "h": 280.2
  },
  "luminance": 0.15688
}

Semantic roles & 50–950 ramp

primary

#6358EC

secondary

#E6EAB6

accent

#DC0ACC

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6358EC

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

Preview Lab → · Contrast checker → · Palette generator →