#6470BB#6470BB

#6470BB is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.9% C 0.116 H 275.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#6470BB
RGB	rgb(100, 112, 187)
HSL	hsl(232, 39%, 56%)
HSV	hsv(232, 47%, 73%)
CMYK	cmyk(46.5%, 40.1%, 0%, 26.7%)
CIE-LAB	lab(49.36, 15.77, -41.00)
CIE-LCH	lch(49.36, 43.93, 291.04°)
OKLab	oklab(56.93% 0.0106 -0.1158)
OKLCH	oklch(56.93% 0.116 275.2)
XYZ	xyz(20.0166, 17.8844, 49.4014)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6470BB #BBAF64

analogous

#649CBB #6470BB #8464BB

triadic

#6470BB #BB6470 #70BB64

tetradic

#6470BB #BB649C #BBAF64 #64BB84

square

#6470BB #BB649C #BBAF64 #64BB84

split-complementary

#6470BB #BB8464 #9CBB64

monochromatic

#323B72 #45519D #6470BB #8F97CE #B9BEE0

Accessibility & contrast

On white

4.59

#6470BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#6470BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6470BB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6470BB	#FFFFFF	#000000	##FFFFFF
##6470BB	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BE

Deuteranopia (green-blind)

#4C72B9

Tritanopia (blue-blind)

#45808C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6470bb;
/* rgb */ color: rgb(100, 112, 187);
/* oklch */ color: oklch(56.9% 0.116 275.2);

Tailwind

colors: {
  custom: {
    50: '#9598d0',
    500: '#6470bb',
    950: '#000000',
  },
}

SCSS

$custom: #6470bb;
$custom-light: #9598d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6470bb",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 187
  },
  "hsl": {
    "h": 231.724,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56928,
    "c": 0.11627,
    "h": 275.2
  },
  "luminance": 0.17886
}

Semantic roles & 50–950 ramp

primary

#6470BB

secondary

#CFCAAB

accent

#BF59CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #6470BB

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

Preview Lab → · Contrast checker → · Palette generator →