#6471E1#6471E1

#6471E1 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.5% C 0.169 H 275.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#6471E1
RGB	rgb(100, 113, 225)
HSL	hsl(234, 68%, 64%)
HSV	hsv(234, 56%, 88%)
CMYK	cmyk(55.6%, 49.8%, 0%, 11.8%)
CIE-LAB	lab(51.79, 27.10, -58.79)
CIE-LCH	lch(51.79, 64.73, 294.75°)
OKLab	oklab(59.48% 0.0149 -0.1679)
OKLCH	oklch(59.48% 0.169 275.1)
XYZ	xyz(24.7469, 19.9541, 73.7670)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471E1 #E1D464

analogous

#64AFE1 #6471E1 #9564E1

triadic

#6471E1 #E16471 #71E164

tetradic

#6471E1 #E164AF #E1D464 #64E195

square

#6471E1 #E164AF #E1D464 #64E195

split-complementary

#6471E1 #E19564 #AFE164

monochromatic

#212FAA #3142D7 #6471E1 #97A0EB #CBCFF5

Accessibility & contrast

On white

4.21

#6471E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#6471E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471E1

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471E1	#FFFFFF	#000000	##000000
##6471E1	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3881E5

Deuteranopia (green-blind)

#2476DF

Tritanopia (blue-blind)

#1E8A9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6471e1;
/* rgb */ color: rgb(100, 113, 225);
/* oklch */ color: oklch(59.5% 0.169 275.1);

Tailwind

colors: {
  custom: {
    50: '#9999eb',
    500: '#6471e1',
    950: '#000000',
  },
}

SCSS

$custom: #6471e1;
$custom-light: #9999eb;
$custom-dark: #000000;

JSON

{
  "hex": "#6471e1",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 225
  },
  "hsl": {
    "h": 233.76,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59478,
    "c": 0.1686,
    "h": 275.1
  },
  "luminance": 0.19956
}

Semantic roles & 50–950 ramp

primary

#6471E1

secondary

#E6E2BA

accent

#BC16CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6471E1

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

Preview Lab → · Contrast checker → · Palette generator →