#6363FA#6363FA

#6363FA is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.7% C 0.219 H 277.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#6363FA
RGB	rgb(99, 99, 250)
HSL	hsl(240, 94%, 68%)
HSV	hsv(240, 60%, 98%)
CMYK	cmyk(60.4%, 60.4%, 0%, 2%)
CIE-LAB	lab(50.07, 43.32, -75.56)
CIE-LCH	lch(50.07, 87.10, 299.83°)
OKLab	oklab(58.72% 0.0277 -0.2174)
OKLCH	oklch(58.72% 0.219 277.3)
XYZ	xyz(26.8572, 18.4764, 92.5750)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6363FA #FAFA63

analogous

#63AEFA #6363FA #AE63FA

triadic

#6363FA #FA6363 #63FA63

tetradic

#6363FA #FA63AE #FAFA63 #63FAAE

square

#6363FA #FA63AE #FAFA63 #63FAAE

split-complementary

#6363FA #FAAE63 #AEFA63

monochromatic

#0707DC #2828F8 #6363FA #9E9EFC #DADAFE

Accessibility & contrast

On white

4.47

#6363FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#6363FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6363FA

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6363FA	#FFFFFF	#000000	##000000
##6363FA	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFF

Deuteranopia (green-blind)

#0071F7

Tritanopia (blue-blind)

#0088A5

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6363fa;
/* rgb */ color: rgb(99, 99, 250);
/* oklch */ color: oklch(58.7% 0.219 277.3);

Tailwind

colors: {
  custom: {
    50: '#9d90fd',
    500: '#6363fa',
    950: '#000000',
  },
}

SCSS

$custom: #6363fa;
$custom-light: #9d90fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6363fa",
  "rgb": {
    "r": 99,
    "g": 99,
    "b": 250
  },
  "hsl": {
    "h": 240,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.58722,
    "c": 0.21918,
    "h": 277.3
  },
  "luminance": 0.18478
}

Semantic roles & 50–950 ramp

primary

#6363FA

secondary

#F3F3C6

accent

#E600E5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #6363FA

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

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