#6471BA#6471BA

#6471BA is a mid, moderate blue. Relative luminance 0.181; OKLCH L 57.1% C 0.113 H 274.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#6471BA
RGB	rgb(100, 113, 186)
HSL	hsl(231, 38%, 56%)
HSV	hsv(231, 46%, 73%)
CMYK	cmyk(46.2%, 39.2%, 0%, 27.1%)
CIE-LAB	lab(49.57, 14.85, -40.08)
CIE-LCH	lch(49.57, 42.74, 290.34°)
OKLab	oklab(57.08% 0.0091 -0.1131)
OKLCH	oklch(57.08% 0.113 274.6)
XYZ	xyz(20.0208, 18.0637, 48.8765)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471BA #BAAD64

analogous

#649CBA #6471BA #8264BA

triadic

#6471BA #BA6471 #71BA64

tetradic

#6471BA #BA649C #BAAD64 #64BA82

square

#6471BA #BA649C #BAAD64 #64BA82

split-complementary

#6471BA #BA8264 #9CBA64

monochromatic

#323C71 #45529C #6471BA #8E98CD #B9BFE0

Accessibility & contrast

On white

4.55

#6471BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#6471BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471BA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471BA	#FFFFFF	#000000	##000000
##6471BA	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567ABD

Deuteranopia (green-blind)

#4E73B8

Tritanopia (blue-blind)

#45808C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6471ba;
/* rgb */ color: rgb(100, 113, 186);
/* oklch */ color: oklch(57.1% 0.113 274.6);

Tailwind

colors: {
  custom: {
    50: '#9499cf',
    500: '#6471ba',
    950: '#000000',
  },
}

SCSS

$custom: #6471ba;
$custom-light: #9499cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6471ba",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 186
  },
  "hsl": {
    "h": 230.93,
    "s": 38.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57078,
    "c": 0.11346,
    "h": 274.6
  },
  "luminance": 0.18065
}

Semantic roles & 50–950 ramp

primary

#6471BA

secondary

#CFC9AB

accent

#BD59CE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #6471BA

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

Preview Lab → · Contrast checker → · Palette generator →