#6471CA#6471CA

#6471CA is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.0% C 0.137 H 275.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#6471CA
RGB	rgb(100, 113, 202)
HSL	hsl(232, 49%, 59%)
HSV	hsv(232, 50%, 79%)
CMYK	cmyk(50.5%, 44.1%, 0%, 20.8%)
CIE-LAB	lab(50.43, 19.80, -47.91)
CIE-LCH	lch(50.43, 51.84, 292.46°)
OKLab	oklab(58.02% 0.012 -0.136)
OKLCH	oklch(58.02% 0.137 275.1)
XYZ	xyz(21.8180, 18.7825, 58.3414)
Luminance	0.1878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471CA #CABD64

analogous

#64A4CA #6471CA #8A64CA

triadic

#6471CA #CA6471 #71CA64

tetradic

#6471CA #CA64A4 #CABD64 #64CA8A

square

#6471CA #CA64A4 #CABD64 #64CA8A

split-complementary

#6471CA #CA8A64 #A4CA64

monochromatic

#2E3986 #3D4CB3 #6471CA #929BDA #BFC5E9

Accessibility & contrast

On white

4.41

#6471CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#6471CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471CA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471CA	#FFFFFF	#000000	##000000
##6471CA	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCD

Deuteranopia (green-blind)

#4274C8

Tritanopia (blue-blind)

#3A8494

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6471ca;
/* rgb */ color: rgb(100, 113, 202);
/* oklch */ color: oklch(58.0% 0.137 275.1);

Tailwind

colors: {
  custom: {
    50: '#9699da',
    500: '#6471ca',
    950: '#000000',
  },
}

SCSS

$custom: #6471ca;
$custom-light: #9699da;
$custom-dark: #000000;

JSON

{
  "hex": "#6471ca",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 202
  },
  "hsl": {
    "h": 232.353,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58015,
    "c": 0.13652,
    "h": 275.1
  },
  "luminance": 0.18784
}

Semantic roles & 50–950 ramp

primary

#6471CA

secondary

#D9D4B1

accent

#C74FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6471CA

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

Preview Lab → · Contrast checker → · Palette generator →