#6471CD#6471CD

#6471CD is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.2% C 0.141 H 275.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6471CD
RGB	rgb(100, 113, 205)
HSL	hsl(233, 51%, 60%)
HSV	hsv(233, 51%, 80%)
CMYK	cmyk(51.2%, 44.9%, 0%, 19.6%)
CIE-LAB	lab(50.60, 20.74, -49.35)
CIE-LCH	lch(50.60, 53.53, 292.80°)
OKLab	oklab(58.2% 0.0125 -0.1402)
OKLCH	oklch(58.2% 0.141 275.1)
XYZ	xyz(22.1766, 18.9260, 60.2303)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471CD #CDC064

analogous

#64A6CD #6471CD #8B64CD

triadic

#6471CD #CD6471 #71CD64

tetradic

#6471CD #CD64A6 #CDC064 #64CD8B

square

#6471CD #CD64A6 #CDC064 #64CD8B

split-complementary

#6471CD #CD8B64 #A6CD64

monochromatic

#2D388A #3B4BB8 #6471CD #929BDC #C1C6EB

Accessibility & contrast

On white

4.39

#6471CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6471CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471CD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471CD	#FFFFFF	#000000	##000000
##6471CD	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7DD0

Deuteranopia (green-blind)

#3F74CB

Tritanopia (blue-blind)

#378595

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6471cd;
/* rgb */ color: rgb(100, 113, 205);
/* oklch */ color: oklch(58.2% 0.141 275.1);

Tailwind

colors: {
  custom: {
    50: '#9799dd',
    500: '#6471cd',
    950: '#000000',
  },
}

SCSS

$custom: #6471cd;
$custom-light: #9799dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6471cd",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 205
  },
  "hsl": {
    "h": 232.571,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58198,
    "c": 0.14078,
    "h": 275.1
  },
  "luminance": 0.18927
}

Semantic roles & 50–950 ramp

primary

#6471CD

secondary

#DBD6B2

accent

#C94DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6471CD

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

Preview Lab → · Contrast checker → · Palette generator →