#4651C5#4651C5

#4651C5 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.179 H 273.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4651C5
RGB	rgb(70, 81, 197)
HSL	hsl(235, 52%, 52%)
HSV	hsv(235, 64%, 77%)
CMYK	cmyk(64.5%, 58.9%, 0%, 22.7%)
CIE-LAB	lab(39.94, 32.29, -62.01)
CIE-LCH	lch(39.94, 69.91, 297.51°)
OKLab	oklab(49.51% 0.0118 -0.1785)
OKLCH	oklch(49.51% 0.179 273.8)
XYZ	xyz(15.5429, 11.2168, 54.1585)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651C5 #C5BA46

analogous

#4691C5 #4651C5 #7A46C5

triadic

#4651C5 #C54651 #51C546

tetradic

#4651C5 #C54691 #C5BA46 #46C57A

square

#4651C5 #C54691 #C5BA46 #46C57A

split-complementary

#4651C5 #C57A46 #91C546

monochromatic

#23296E #313A9D #4651C5 #757DD4 #A3A9E2

Accessibility & contrast

On white

6.47

#4651C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4651C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651C5

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651C5	#FFFFFF	#000000	##FFFFFF
##4651C5	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C9

Deuteranopia (green-blind)

#0059C3

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4651c5;
/* rgb */ color: rgb(70, 81, 197);
/* oklch */ color: oklch(49.5% 0.179 273.8);

Tailwind

colors: {
  custom: {
    50: '#8781d7',
    500: '#4651c5',
    950: '#000000',
  },
}

SCSS

$custom: #4651c5;
$custom-light: #8781d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4651c5",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 197
  },
  "hsl": {
    "h": 234.803,
    "s": 52.263,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.17888,
    "h": 273.8
  },
  "luminance": 0.11218
}

Semantic roles & 50–950 ramp

primary

#4651C5

secondary

#CFCA98

accent

#CF4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4651C5

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

Preview Lab → · Contrast checker → · Palette generator →