#6471D3#6471D3

#6471D3 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.6% C 0.149 H 275.1°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#6471D3
RGB	rgb(100, 113, 211)
HSL	hsl(233, 56%, 61%)
HSV	hsv(233, 53%, 83%)
CMYK	cmyk(52.6%, 46.4%, 0%, 17.3%)
CIE-LAB	lab(50.95, 22.64, -52.21)
CIE-LCH	lch(50.95, 56.91, 293.44°)
OKLab	oklab(58.57% 0.0134 -0.1486)
OKLCH	oklch(58.57% 0.149 275.1)
XYZ	xyz(22.9148, 19.2212, 64.1180)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471D3 #D3C664

analogous

#64A8D3 #6471D3 #8E64D3

triadic

#6471D3 #D36471 #71D364

tetradic

#6471D3 #D364A8 #D3C664 #64D38E

square

#6471D3 #D364A8 #D3C664 #64D38E

split-complementary

#6471D3 #D38E64 #A8D364

monochromatic

#2A3693 #3748C3 #6471D3 #949DE1 #C3C8EE

Accessibility & contrast

On white

4.33

#6471D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#6471D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471D3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471D3	#FFFFFF	#000000	##000000
##6471D3	1.00	4.33	4.84	4.84
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ED7

Deuteranopia (green-blind)

#3975D1

Tritanopia (blue-blind)

#318698

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6471d3;
/* rgb */ color: rgb(100, 113, 211);
/* oklch */ color: oklch(58.6% 0.149 275.1);

Tailwind

colors: {
  custom: {
    50: '#9799e1',
    500: '#6471d3',
    950: '#000000',
  },
}

SCSS

$custom: #6471d3;
$custom-light: #9799e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6471d3",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 211
  },
  "hsl": {
    "h": 232.973,
    "s": 55.779,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58571,
    "c": 0.14923,
    "h": 275.1
  },
  "luminance": 0.19223
}

Semantic roles & 50–950 ramp

primary

#6471D3

secondary

#DED9B4

accent

#B022C3

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6471D3

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

Preview Lab → · Contrast checker → · Palette generator →