#4639C2#4639C2

#4639C2 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.3% C 0.203 H 278.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4639C2
RGB	rgb(70, 57, 194)
HSL	hsl(246, 55%, 49%)
HSV	hsv(246, 71%, 76%)
CMYK	cmyk(63.9%, 70.6%, 0%, 23.9%)
CIE-LAB	lab(34.24, 45.77, -69.59)
CIE-LCH	lch(34.24, 83.29, 303.33°)
OKLab	oklab(45.27% 0.0309 -0.2008)
OKLCH	oklch(45.27% 0.203 278.8)
XYZ	xyz(13.7234, 8.1223, 51.8730)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4639C2 #B5C239

analogous

#3971C2 #4639C2 #8A39C2

triadic

#4639C2 #C24639 #39C246

tetradic

#4639C2 #C23971 #B5C239 #39C28A

square

#4639C2 #C23971 #B5C239 #39C28A

split-complementary

#4639C2 #C28A39 #71C239

monochromatic

#241D63 #352B93 #4639C2 #7066D2 #9C95E0

Accessibility & contrast

On white

8.00

#4639C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4639C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4639C2

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4639C2	#FFFFFF	#000000	##FFFFFF
##4639C2	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C6

Deuteranopia (green-blind)

#004BBF

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4639c2;
/* rgb */ color: rgb(70, 57, 194);
/* oklch */ color: oklch(45.3% 0.203 278.8);

Tailwind

colors: {
  custom: {
    50: '#8871d6',
    500: '#4639c2',
    950: '#000000',
  },
}

SCSS

$custom: #4639c2;
$custom-light: #8871d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4639c2",
  "rgb": {
    "r": 70,
    "g": 57,
    "b": 194
  },
  "hsl": {
    "h": 245.693,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45269,
    "c": 0.20318,
    "h": 278.8
  },
  "luminance": 0.08123
}

Semantic roles & 50–950 ramp

primary

#4639C2

secondary

#C5CB8B

accent

#DE4AD0

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4639C2

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

Preview Lab → · Contrast checker → · Palette generator →