#6385F3#6385F3

#6385F3 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.5% C 0.168 H 268.5°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#6385F3
RGB	rgb(99, 133, 243)
HSL	hsl(226, 86%, 67%)
HSV	hsv(226, 59%, 95%)
CMYK	cmyk(59.3%, 45.3%, 0%, 4.7%)
CIE-LAB	lab(57.94, 20.61, -58.96)
CIE-LCH	lch(57.94, 62.46, 289.27°)
OKLab	oklab(64.48% -0.0045 -0.1683)
OKLCH	oklch(64.48% 0.168 268.5)
XYZ	xyz(29.7053, 25.8963, 88.2097)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6385F3 #F3D163

analogous

#63CDF3 #6385F3 #8963F3

triadic

#6385F3 #F36385 #85F363

tetradic

#6385F3 #F363CD #F3D163 #63F389

square

#6385F3 #F363CD #F3D163 #63F389

split-complementary

#6385F3 #F38963 #CDF363

monochromatic

#103CCC #2A59EF #6385F3 #9CB1F7 #D5DEFC

Accessibility & contrast

On white

3.40

#6385F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#6385F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6385F3

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6385F3	#FFFFFF	#000000	##000000
##6385F3	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5192F7

Deuteranopia (green-blind)

#3B85F1

Tritanopia (blue-blind)

#009EB0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6385f3;
/* rgb */ color: rgb(99, 133, 243);
/* oklch */ color: oklch(64.5% 0.168 268.5);

Tailwind

colors: {
  custom: {
    50: '#9ba8f8',
    500: '#6385f3',
    950: '#000000',
  },
}

SCSS

$custom: #6385f3;
$custom-light: #9ba8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6385f3",
  "rgb": {
    "r": 99,
    "g": 133,
    "b": 243
  },
  "hsl": {
    "h": 225.833,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.64482,
    "c": 0.16833,
    "h": 268.5
  },
  "luminance": 0.25899
}

Semantic roles & 50–950 ramp

primary

#6385F3

secondary

#F0E5C2

accent

#AE03E2

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6385F3

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

Preview Lab → · Contrast checker → · Palette generator →