#6380F7#6380F7

#6380F7 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.8% C 0.180 H 270.3°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6380F7
RGB	rgb(99, 128, 247)
HSL	hsl(228, 90%, 68%)
HSV	hsv(228, 60%, 97%)
CMYK	cmyk(59.9%, 48.2%, 0%, 3.1%)
CIE-LAB	lab(56.88, 24.94, -62.87)
CIE-LCH	lch(56.88, 67.63, 291.64°)
OKLab	oklab(63.76% 0.001 -0.1798)
OKLCH	oklch(63.76% 0.18 270.3)
XYZ	xyz(29.6476, 24.8039, 91.2029)
Luminance	0.2481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6380F7 #F7DA63

analogous

#63CAF7 #6380F7 #9063F7

triadic

#6380F7 #F76380 #80F763

tetradic

#6380F7 #F763CA #F7DA63 #63F790

square

#6380F7 #F763CA #F7DA63 #63F790

split-complementary

#6380F7 #F79063 #CAF763

monochromatic

#0B32D5 #2951F4 #6380F7 #9DAFFA #D7DFFD

Accessibility & contrast

On white

3.52

#6380F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#6380F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6380F7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6380F7	#FFFFFF	#000000	##000000
##6380F7	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438FFB

Deuteranopia (green-blind)

#2682F5

Tritanopia (blue-blind)

#009BB0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6380f7;
/* rgb */ color: rgb(99, 128, 247);
/* oklch */ color: oklch(63.8% 0.180 270.3);

Tailwind

colors: {
  custom: {
    50: '#9ba4fa',
    500: '#6380f7',
    950: '#000000',
  },
}

SCSS

$custom: #6380f7;
$custom-light: #9ba4fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6380f7",
  "rgb": {
    "r": 99,
    "g": 128,
    "b": 247
  },
  "hsl": {
    "h": 228.243,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.63755,
    "c": 0.17981,
    "h": 270.3
  },
  "luminance": 0.24806
}

Semantic roles & 50–950 ramp

primary

#6380F7

secondary

#F2E9C4

accent

#B900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6380F7

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

Preview Lab → · Contrast checker → · Palette generator →