#6384FF#6384FF

#6384FF is a light, vivid blue. Relative luminance 0.264; OKLCH L 65.1% C 0.186 H 269.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6384FF
RGB	rgb(99, 132, 255)
HSL	hsl(227, 100%, 69%)
HSV	hsv(227, 61%, 100%)
CMYK	cmyk(61.2%, 48.2%, 0%, 0%)
CIE-LAB	lab(58.39, 25.16, -64.86)
CIE-LCH	lch(58.39, 69.57, 291.20°)
OKLab	oklab(65.05% -0.002 -0.1856)
OKLCH	oklch(65.05% 0.186 269.4)
XYZ	xyz(31.4408, 26.3725, 98.0219)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384FF #FFDE63

analogous

#63D2FF #6384FF #9063FF

triadic

#6384FF #FF6384 #84FF63

tetradic

#6384FF #FF63D2 #FFDE63 #63FF90

square

#6384FF #FF63D2 #FFDE63 #63FF90

split-complementary

#6384FF #FF9063 #D2FF63

monochromatic

#0031E8 #2654FF #6384FF #A0B4FF #DDE5FF

Accessibility & contrast

On white

3.35

#6384FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6384FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384FF

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384FF	#FFFFFF	#000000	##000000
##6384FF	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4494FF

Deuteranopia (green-blind)

#2386FC

Tritanopia (blue-blind)

#00A0B5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6384ff;
/* rgb */ color: rgb(99, 132, 255);
/* oklch */ color: oklch(65.1% 0.186 269.4);

Tailwind

colors: {
  custom: {
    50: '#9ca7ff',
    500: '#6384ff',
    950: '#000000',
  },
}

SCSS

$custom: #6384ff;
$custom-light: #9ca7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6384ff",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 255
  },
  "hsl": {
    "h": 227.308,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.65053,
    "c": 0.18563,
    "h": 269.4
  },
  "luminance": 0.26375
}

Semantic roles & 50–950 ramp

primary

#6384FF

secondary

#F5ECC8

accent

#B500E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6384FF

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

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