#6385E9#6385E9

#6385E9 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.9% C 0.155 H 267.7°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6385E9
RGB	rgb(99, 133, 233)
HSL	hsl(225, 75%, 65%)
HSV	hsv(225, 58%, 91%)
CMYK	cmyk(57.5%, 42.9%, 0%, 8.6%)
CIE-LAB	lab(57.38, 17.35, -54.32)
CIE-LCH	lch(57.38, 57.02, 287.72°)
OKLab	oklab(63.87% -0.0061 -0.1546)
OKLCH	oklch(63.87% 0.155 267.7)
XYZ	xyz(28.2361, 25.3087, 80.4721)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6385E9 #E9C763

analogous

#63C8E9 #6385E9 #8463E9

triadic

#6385E9 #E96385 #85E963

tetradic

#6385E9 #E963C8 #E9C763 #63E984

square

#6385E9 #E963C8 #E9C763 #63E984

split-complementary

#6385E9 #E98463 #C8E963

monochromatic

#1A42B8 #2D5BE1 #6385E9 #99AFF1 #CED9F8

Accessibility & contrast

On white

3.46

#6385E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#6385E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6385E9

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6385E9	#FFFFFF	#000000	##000000
##6385E9	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5990ED

Deuteranopia (green-blind)

#4684E7

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6385e9;
/* rgb */ color: rgb(99, 133, 233);
/* oklch */ color: oklch(63.9% 0.155 267.7);

Tailwind

colors: {
  custom: {
    50: '#99a8f0',
    500: '#6385e9',
    950: '#000000',
  },
}

SCSS

$custom: #6385e9;
$custom-light: #99a8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6385e9",
  "rgb": {
    "r": 99,
    "g": 133,
    "b": 233
  },
  "hsl": {
    "h": 224.776,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.63868,
    "c": 0.15475,
    "h": 267.7
  },
  "luminance": 0.25311
}

Semantic roles & 50–950 ramp

primary

#6385E9

secondary

#EBDFBD

accent

#A40ED7

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6385E9

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

Preview Lab → · Contrast checker → · Palette generator →