#6384EE#6384EE

#6384EE is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.0% C 0.163 H 268.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6384EE
RGB	rgb(99, 132, 238)
HSL	hsl(226, 80%, 66%)
HSV	hsv(226, 58%, 93%)
CMYK	cmyk(58.4%, 44.5%, 0%, 6.7%)
CIE-LAB	lab(57.39, 19.58, -57.07)
CIE-LCH	lch(57.39, 60.33, 288.94°)
OKLab	oklab(63.97% -0.0042 -0.1627)
OKLCH	oklch(63.97% 0.163 268.5)
XYZ	xyz(28.8243, 25.3259, 84.2418)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384EE #EECD63

analogous

#63CAEE #6384EE #8763EE

triadic

#6384EE #EE6384 #84EE63

tetradic

#6384EE #EE63CA #EECD63 #63EE87

square

#6384EE #EE63CA #EECD63 #63EE87

split-complementary

#6384EE #EE8763 #CAEE63

monochromatic

#153EC2 #2C58E8 #6384EE #9AB0F4 #D1DBFA

Accessibility & contrast

On white

3.46

#6384EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#6384EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384EE

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384EE	#FFFFFF	#000000	##000000
##6384EE	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5390F2

Deuteranopia (green-blind)

#3F84EC

Tritanopia (blue-blind)

#009CAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6384ee;
/* rgb */ color: rgb(99, 132, 238);
/* oklch */ color: oklch(64.0% 0.163 268.5);

Tailwind

colors: {
  custom: {
    50: '#9aa7f4',
    500: '#6384ee',
    950: '#000000',
  },
}

SCSS

$custom: #6384ee;
$custom-light: #9aa7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6384ee",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 238
  },
  "hsl": {
    "h": 225.755,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.63972,
    "c": 0.16277,
    "h": 268.5
  },
  "luminance": 0.25328
}

Semantic roles & 50–950 ramp

primary

#6384EE

secondary

#EDE2C0

accent

#AA09DD

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6384EE

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

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