#6474CF#6474CF

#6474CF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.9% C 0.140 H 273.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#6474CF
RGB	rgb(100, 116, 207)
HSL	hsl(231, 53%, 60%)
HSV	hsv(231, 52%, 81%)
CMYK	cmyk(51.7%, 44%, 0%, 18.8%)
CIE-LAB	lab(51.50, 19.54, -49.05)
CIE-LCH	lch(51.50, 52.80, 291.72°)
OKLab	oklab(58.92% 0.0094 -0.1393)
OKLCH	oklch(58.92% 0.14 273.8)
XYZ	xyz(22.7598, 19.7036, 61.6233)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6474CF #CFBF64

analogous

#64A9CF #6474CF #8964CF

triadic

#6474CF #CF6474 #74CF64

tetradic

#6474CF #CF64A9 #CFBF64 #64CF89

square

#6474CF #CF64A9 #CFBF64 #64CF89

split-complementary

#6474CF #CF8964 #A9CF64

monochromatic

#2C3A8D #3A4DBC #6474CF #939EDD #C1C8EC

Accessibility & contrast

On white

4.25

#6474CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#6474CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6474CF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6474CF	#FFFFFF	#000000	##000000
##6474CF	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7FD2

Deuteranopia (green-blind)

#4276CD

Tritanopia (blue-blind)

#358897

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6474cf;
/* rgb */ color: rgb(100, 116, 207);
/* oklch */ color: oklch(58.9% 0.140 273.8);

Tailwind

colors: {
  custom: {
    50: '#979bde',
    500: '#6474cf',
    950: '#000000',
  },
}

SCSS

$custom: #6474cf;
$custom-light: #979bde;
$custom-dark: #000000;

JSON

{
  "hex": "#6474cf",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 207
  },
  "hsl": {
    "h": 231.028,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5892,
    "c": 0.13964,
    "h": 273.8
  },
  "luminance": 0.19705
}

Semantic roles & 50–950 ramp

primary

#6474CF

secondary

#DCD6B3

accent

#A925C0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6474CF

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

Preview Lab → · Contrast checker → · Palette generator →