#6471F4#6471F4

#6471F4 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.8% C 0.194 H 274.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#6471F4
RGB	rgb(100, 113, 244)
HSL	hsl(235, 87%, 67%)
HSV	hsv(235, 59%, 96%)
CMYK	cmyk(59%, 53.7%, 0%, 4.3%)
CIE-LAB	lab(53.00, 33.21, -67.46)
CIE-LCH	lch(53.00, 75.19, 296.21°)
OKLab	oklab(60.78% 0.0162 -0.1934)
OKLCH	oklch(60.78% 0.194 274.8)
XYZ	xyz(27.4845, 21.0491, 88.1850)
Luminance	0.2105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471F4 #F4E764

analogous

#64B9F4 #6471F4 #9F64F4

triadic

#6471F4 #F46471 #71F464

tetradic

#6471F4 #F464B9 #F4E764 #64F49F

square

#6471F4 #F464B9 #F4E764 #64F49F

split-complementary

#6471F4 #F49F64 #B9F464

monochromatic

#0F20CF #2B3DF0 #6471F4 #9DA5F8 #D6DAFC

Accessibility & contrast

On white

4.03

#6471F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#6471F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471F4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471F4	#FFFFFF	#000000	##000000
##6471F4	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1685F9

Deuteranopia (green-blind)

#0079F1

Tritanopia (blue-blind)

#0090A8

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6471f4;
/* rgb */ color: rgb(100, 113, 244);
/* oklch */ color: oklch(60.8% 0.194 274.8);

Tailwind

colors: {
  custom: {
    50: '#9c99f9',
    500: '#6471f4',
    950: '#000000',
  },
}

SCSS

$custom: #6471f4;
$custom-light: #9c99f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6471f4",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 244
  },
  "hsl": {
    "h": 234.583,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.60783,
    "c": 0.19413,
    "h": 274.8
  },
  "luminance": 0.21051
}

Semantic roles & 50–950 ramp

primary

#6471F4

secondary

#F0ECC3

accent

#CF02E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6471F4

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

Preview Lab → · Contrast checker → · Palette generator →