#6475DF#6475DF

#6475DF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.1% C 0.161 H 273.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#6475DF
RGB	rgb(100, 117, 223)
HSL	hsl(232, 66%, 63%)
HSV	hsv(232, 55%, 87%)
CMYK	cmyk(55.2%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(52.68, 24.02, -56.22)
CIE-LCH	lch(52.68, 61.13, 293.13°)
OKLab	oklab(60.12% 0.0105 -0.1603)
OKLCH	oklch(60.12% 0.161 273.7)
XYZ	xyz(24.9318, 20.7579, 72.4906)
Luminance	0.2076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6475DF #DFCE64

analogous

#64B2DF #6475DF #9064DF

triadic

#6475DF #DF6475 #75DF64

tetradic

#6475DF #DF64B2 #DFCE64 #64DF90

square

#6475DF #DF64B2 #DFCE64 #64DF90

split-complementary

#6475DF #DF9064 #B2DF64

monochromatic

#2235A6 #3148D5 #6475DF #97A2E9 #C9CFF4

Accessibility & contrast

On white

4.08

#6475DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#6475DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475DF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6475DF	#FFFFFF	#000000	##000000
##6475DF	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4383E3

Deuteranopia (green-blind)

#3279DD

Tritanopia (blue-blind)

#208D9F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6475df;
/* rgb */ color: rgb(100, 117, 223);
/* oklch */ color: oklch(60.1% 0.161 273.7);

Tailwind

colors: {
  custom: {
    50: '#999ce9',
    500: '#6475df',
    950: '#000000',
  },
}

SCSS

$custom: #6475df;
$custom-light: #999ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#6475df",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 231.707,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60119,
    "c": 0.16069,
    "h": 273.7
  },
  "luminance": 0.2076
}

Semantic roles & 50–950 ramp

primary

#6475DF

secondary

#E5DFB9

accent

#B518CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6475DF

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

Preview Lab → · Contrast checker → · Palette generator →