#6471BE#6471BE

#6471BE is a mid, moderate blue. Relative luminance 0.182; OKLCH L 57.3% C 0.119 H 274.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#6471BE
RGB	rgb(100, 113, 190)
HSL	hsl(231, 41%, 57%)
HSV	hsv(231, 47%, 75%)
CMYK	cmyk(47.4%, 40.5%, 0%, 25.5%)
CIE-LAB	lab(49.78, 16.08, -42.06)
CIE-LCH	lch(49.78, 45.02, 290.92°)
OKLab	oklab(57.31% 0.0099 -0.1189)
OKLCH	oklch(57.31% 0.119 274.8)
XYZ	xyz(20.4520, 18.2361, 51.1475)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471BE #BEB164

analogous

#649EBE #6471BE #8464BE

triadic

#6471BE #BE6471 #71BE64

tetradic

#6471BE #BE649E #BEB164 #64BE84

square

#6471BE #BE649E #BEB164 #64BE84

split-complementary

#6471BE #BE8464 #9EBE64

monochromatic

#323B76 #4451A1 #6471BE #8F99D0 #BAC0E2

Accessibility & contrast

On white

4.52

#6471BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#6471BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471BE

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471BE	#FFFFFF	#000000	##000000
##6471BE	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#547AC1

Deuteranopia (green-blind)

#4C73BC

Tritanopia (blue-blind)

#42818E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6471be;
/* rgb */ color: rgb(100, 113, 190);
/* oklch */ color: oklch(57.3% 0.119 274.8);

Tailwind

colors: {
  custom: {
    50: '#9599d2',
    500: '#6471be',
    950: '#000000',
  },
}

SCSS

$custom: #6471be;
$custom-light: #9599d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6471be",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 190
  },
  "hsl": {
    "h": 231.333,
    "s": 40.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57306,
    "c": 0.11928,
    "h": 274.8
  },
  "luminance": 0.18237
}

Semantic roles & 50–950 ramp

primary

#6471BE

secondary

#D1CCAD

accent

#BF57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #6471BE

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

Preview Lab → · Contrast checker → · Palette generator →