#6471FF#6471FF

#6471FF is a mid, highly saturated blue. Relative luminance 0.217; OKLCH L 61.6% C 0.209 H 274.6°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#6471FF
RGB	rgb(100, 113, 255)
HSL	hsl(235, 100%, 70%)
HSV	hsv(235, 61%, 100%)
CMYK	cmyk(60.8%, 55.7%, 0%, 0%)
CIE-LAB	lab(53.75, 36.76, -72.35)
CIE-LCH	lch(53.75, 81.16, 296.94°)
OKLab	oklab(61.57% 0.0166 -0.2078)
OKLCH	oklch(61.57% 0.209 274.6)
XYZ	xyz(29.2047, 21.7372, 97.2450)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471FF #FFF264

analogous

#64BEFF #6471FF #A564FF

triadic

#6471FF #FF6471 #71FF64

tetradic

#6471FF #FF64BE #FFF264 #64FFA5

square

#6471FF #FF64BE #FFF264 #64FFA5

split-complementary

#6471FF #FFA564 #BEFF64

monochromatic

#0014E9 #2739FF #6471FF #A1A9FF #DEE1FF

Accessibility & contrast

On white

3.93

#6471FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#6471FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471FF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471FF	#FFFFFF	#000000	##000000
##6471FF	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#007AFC

Tritanopia (blue-blind)

#0093AD

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6471ff;
/* rgb */ color: rgb(100, 113, 255);
/* oklch */ color: oklch(61.6% 0.209 274.6);

Tailwind

colors: {
  custom: {
    50: '#9e99ff',
    500: '#6471ff',
    950: '#000000',
  },
}

SCSS

$custom: #6471ff;
$custom-light: #9e99ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6471ff",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 255
  },
  "hsl": {
    "h": 234.968,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.61574,
    "c": 0.20851,
    "h": 274.6
  },
  "luminance": 0.2174
}

Semantic roles & 50–950 ramp

primary

#6471FF

secondary

#F6F2C9

accent

#D200E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6471FF

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

Preview Lab → · Contrast checker → · Palette generator →