#6384E8#6384E8

#6384E8 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.6% C 0.155 H 268.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#6384E8
RGB	rgb(99, 132, 232)
HSL	hsl(225, 74%, 65%)
HSV	hsv(225, 57%, 91%)
CMYK	cmyk(57.3%, 43.1%, 0%, 9%)
CIE-LAB	lab(57.06, 17.63, -54.27)
CIE-LCH	lch(57.06, 57.06, 288.00°)
OKLab	oklab(63.61% -0.0052 -0.1545)
OKLCH	oklch(63.61% 0.155 268.1)
XYZ	xyz(27.9575, 24.9792, 79.6765)
Luminance	0.2498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384E8 #E8C763

analogous

#63C6E8 #6384E8 #8563E8

triadic

#6384E8 #E86384 #84E863

tetradic

#6384E8 #E863C6 #E8C763 #63E885

square

#6384E8 #E863C6 #E8C763 #63E885

split-complementary

#6384E8 #E88563 #C6E863

monochromatic

#1B41B6 #2E5AE0 #6384E8 #98AEF0 #CED8F8

Accessibility & contrast

On white

3.50

#6384E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#6384E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384E8

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384E8	#FFFFFF	#000000	##000000
##6384E8	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588FEC

Deuteranopia (green-blind)

#4683E6

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6384e8;
/* rgb */ color: rgb(99, 132, 232);
/* oklch */ color: oklch(63.6% 0.155 268.1);

Tailwind

colors: {
  custom: {
    50: '#99a7f0',
    500: '#6384e8',
    950: '#000000',
  },
}

SCSS

$custom: #6384e8;
$custom-light: #99a7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6384e8",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 232
  },
  "hsl": {
    "h": 225.113,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.63605,
    "c": 0.15459,
    "h": 268.1
  },
  "luminance": 0.24981
}

Semantic roles & 50–950 ramp

primary

#6384E8

secondary

#EADFBD

accent

#A50FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6384E8

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

Preview Lab → · Contrast checker → · Palette generator →