#6385FB#6385FB

#6385FB is a light, vivid blue. Relative luminance 0.264; OKLCH L 65.0% C 0.179 H 268.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6385FB
RGB	rgb(99, 133, 251)
HSL	hsl(227, 95%, 69%)
HSV	hsv(227, 61%, 98%)
CMYK	cmyk(60.6%, 47%, 0%, 1.6%)
CIE-LAB	lab(58.41, 23.24, -62.63)
CIE-LCH	lch(58.41, 66.80, 290.36°)
OKLab	oklab(64.99% -0.0034 -0.179)
OKLCH	oklch(64.99% 0.179 268.9)
XYZ	xyz(30.9398, 26.3901, 94.7114)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6385FB #FBD963

analogous

#63D1FB #6385FB #8D63FB

triadic

#6385FB #FB6385 #85FB63

tetradic

#6385FB #FB63D1 #FBD963 #63FB8D

square

#6385FB #FB63D1 #FBD963 #63FB8D

split-complementary

#6385FB #FB8D63 #D1FB63

monochromatic

#0636DE #2756F9 #6385FB #9FB4FD #DAE2FE

Accessibility & contrast

On white

3.34

#6385FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6385FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6385FB

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6385FB	#FFFFFF	#000000	##000000
##6385FB	1.00	3.34	6.28	6.28
#FFFFFF	3.34	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)

#4A94FF

Deuteranopia (green-blind)

#2E86F9

Tritanopia (blue-blind)

#00A0B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6385fb;
/* rgb */ color: rgb(99, 133, 251);
/* oklch */ color: oklch(65.0% 0.179 268.9);

Tailwind

colors: {
  custom: {
    50: '#9ca8fd',
    500: '#6385fb',
    950: '#000000',
  },
}

SCSS

$custom: #6385fb;
$custom-light: #9ca8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6385fb",
  "rgb": {
    "r": 99,
    "g": 133,
    "b": 251
  },
  "hsl": {
    "h": 226.579,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.64989,
    "c": 0.17908,
    "h": 268.9
  },
  "luminance": 0.26393
}

Semantic roles & 50–950 ramp

primary

#6385FB

secondary

#F4E9C6

accent

#B200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6385FB

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

Preview Lab → · Contrast checker → · Palette generator →