#6470BF#6470BF

#6470BF is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.122 H 275.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#6470BF
RGB	rgb(100, 112, 191)
HSL	hsl(232, 42%, 57%)
HSV	hsv(232, 48%, 75%)
CMYK	cmyk(47.6%, 41.4%, 0%, 25.1%)
CIE-LAB	lab(49.57, 17.00, -42.97)
CIE-LCH	lch(49.57, 46.21, 291.58°)
OKLab	oklab(57.16% 0.0113 -0.1215)
OKLCH	oklch(57.16% 0.122 275.3)
XYZ	xyz(20.4507, 18.0581, 51.6881)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6470BF #BFB364

analogous

#649EBF #6470BF #8664BF

triadic

#6470BF #BF6470 #70BF64

tetradic

#6470BF #BF649E #BFB364 #64BF86

square

#6470BF #BF649E #BFB364 #64BF86

split-complementary

#6470BF #BF8664 #9EBF64

monochromatic

#313B77 #4350A3 #6470BF #8F98D1 #BBC0E3

Accessibility & contrast

On white

4.55

#6470BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#6470BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6470BF

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6470BF	#FFFFFF	#000000	##000000
##6470BF	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517AC2

Deuteranopia (green-blind)

#4972BD

Tritanopia (blue-blind)

#42818E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6470bf;
/* rgb */ color: rgb(100, 112, 191);
/* oklch */ color: oklch(57.2% 0.122 275.3);

Tailwind

colors: {
  custom: {
    50: '#9598d3',
    500: '#6470bf',
    950: '#000000',
  },
}

SCSS

$custom: #6470bf;
$custom-light: #9598d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6470bf",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 191
  },
  "hsl": {
    "h": 232.088,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57159,
    "c": 0.12208,
    "h": 275.3
  },
  "luminance": 0.18059
}

Semantic roles & 50–950 ramp

primary

#6470BF

secondary

#D2CDAD

accent

#C156D1

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #6470BF

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

Preview Lab → · Contrast checker → · Palette generator →