#6470CC#6470CC

#6470CC is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.9% C 0.141 H 275.5°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#6470CC
RGB	rgb(100, 112, 204)
HSL	hsl(233, 50%, 60%)
HSV	hsv(233, 51%, 80%)
CMYK	cmyk(51%, 45.1%, 0%, 20%)
CIE-LAB	lab(50.28, 21.04, -49.29)
CIE-LCH	lch(50.28, 53.59, 293.12°)
OKLab	oklab(57.94% 0.0135 -0.14)
OKLCH	oklch(57.94% 0.141 275.5)
XYZ	xyz(21.9453, 18.6559, 59.5596)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6470CC #CCC064

analogous

#64A4CC #6470CC #8C64CC

triadic

#6470CC #CC6470 #70CC64

tetradic

#6470CC #CC64A4 #CCC064 #64CC8C

square

#6470CC #CC64A4 #CCC064 #64CC8C

split-complementary

#6470CC #CC8C64 #A4CC64

monochromatic

#2D3889 #3C4AB7 #6470CC #929ADB #C0C5EA

Accessibility & contrast

On white

4.44

#6470CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#6470CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6470CC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6470CC	#FFFFFF	#000000	##000000
##6470CC	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497CCF

Deuteranopia (green-blind)

#3E74CA

Tritanopia (blue-blind)

#388494

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6470cc;
/* rgb */ color: rgb(100, 112, 204);
/* oklch */ color: oklch(57.9% 0.141 275.5);

Tailwind

colors: {
  custom: {
    50: '#9798dc',
    500: '#6470cc',
    950: '#000000',
  },
}

SCSS

$custom: #6470cc;
$custom-light: #9798dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6470cc",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 233.077,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.57937,
    "c": 0.1407,
    "h": 275.5
  },
  "luminance": 0.18657
}

Semantic roles & 50–950 ramp

primary

#6470CC

secondary

#DAD5B2

accent

#CA4EDA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6470CC

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

Preview Lab → · Contrast checker → · Palette generator →