#6471D6#6471D6

#6471D6 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.8% C 0.153 H 275.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#6471D6
RGB	rgb(100, 113, 214)
HSL	hsl(233, 58%, 62%)
HSV	hsv(233, 53%, 84%)
CMYK	cmyk(53.3%, 47.2%, 0%, 16.1%)
CIE-LAB	lab(51.12, 23.59, -53.64)
CIE-LCH	lch(51.12, 58.59, 293.74°)
OKLab	oklab(58.76% 0.0137 -0.1528)
OKLCH	oklch(58.76% 0.153 275.1)
XYZ	xyz(23.2944, 19.3731, 66.1172)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471D6 #D6C964

analogous

#64AAD6 #6471D6 #9064D6

triadic

#6471D6 #D66471 #71D664

tetradic

#6471D6 #D664AA #D6C964 #64D690

square

#6471D6 #D664AA #D6C964 #64D690

split-complementary

#6471D6 #D69064 #AAD664

monochromatic

#283598 #3546C8 #6471D6 #949DE3 #C5CAF0

Accessibility & contrast

On white

4.31

#6471D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#6471D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471D6

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471D6	#FFFFFF	#000000	##000000
##6471D6	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437FDA

Deuteranopia (green-blind)

#3575D4

Tritanopia (blue-blind)

#2E8799

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6471d6;
/* rgb */ color: rgb(100, 113, 214);
/* oklch */ color: oklch(58.8% 0.153 275.1);

Tailwind

colors: {
  custom: {
    50: '#9899e3',
    500: '#6471d6',
    950: '#000000',
  },
}

SCSS

$custom: #6471d6;
$custom-light: #9899e3;
$custom-dark: #000000;

JSON

{
  "hex": "#6471d6",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 214
  },
  "hsl": {
    "h": 233.158,
    "s": 58.163,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58762,
    "c": 0.15342,
    "h": 275.1
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#6471D6

secondary

#E0DBB6

accent

#B320C6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E15

muted

#7E7E84

Preview Lab

Preview with #6471D6

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

Preview Lab → · Contrast checker → · Palette generator →