#6353CF#6353CF

#6353CF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.7% C 0.184 H 284.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#6353CF
RGB	rgb(99, 83, 207)
HSL	hsl(248, 56%, 57%)
HSV	hsv(248, 60%, 81%)
CMYK	cmyk(52.2%, 59.9%, 0%, 18.8%)
CIE-LAB	lab(43.28, 39.39, -62.28)
CIE-LCH	lch(43.28, 73.69, 302.31°)
OKLab	oklab(52.74% 0.0445 -0.1785)
OKLCH	oklch(52.74% 0.184 284)
XYZ	xyz(19.4979, 13.3431, 60.5675)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6353CF #BFCF53

analogous

#5381CF #6353CF #A153CF

triadic

#6353CF #CF6353 #53CF63

tetradic

#6353CF #CF5381 #BFCF53 #53CFA1

square

#6353CF #CF5381 #BFCF53 #53CFA1

split-complementary

#6353CF #CFA153 #81CF53

monochromatic

#312583 #4332B3 #6353CF #8E83DC #BAB3EA

Accessibility & contrast

On white

5.72

#6353CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#6353CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6353CF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6353CF	#FFFFFF	#000000	##FFFFFF
##6353CF	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#377089

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6353cf;
/* rgb */ color: rgb(99, 83, 207);
/* oklch */ color: oklch(52.7% 0.184 284.0);

Tailwind

colors: {
  custom: {
    50: '#9884de',
    500: '#6353cf',
    950: '#000000',
  },
}

SCSS

$custom: #6353cf;
$custom-light: #9884de;
$custom-dark: #000000;

JSON

{
  "hex": "#6353cf",
  "rgb": {
    "r": 99,
    "g": 83,
    "b": 207
  },
  "hsl": {
    "h": 247.742,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52737,
    "c": 0.18394,
    "h": 284
  },
  "luminance": 0.13344
}

Semantic roles & 50–950 ramp

primary

#6353CF

secondary

#D2D8A6

accent

#E048CC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6353CF

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

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