#4644C0#4644C0

#4644C0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.8% C 0.188 H 277.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4644C0
RGB	rgb(70, 68, 192)
HSL	hsl(241, 50%, 51%)
HSV	hsv(241, 65%, 75%)
CMYK	cmyk(63.5%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(36.44, 38.66, -64.80)
CIE-LCH	lch(36.44, 75.46, 300.82°)
OKLab	oklab(46.81% 0.0229 -0.1868)
OKLCH	oklch(46.81% 0.188 277)
XYZ	xyz(14.1043, 9.2410, 50.8994)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644C0 #BEC044

analogous

#4480C0 #4644C0 #8444C0

triadic

#4644C0 #C04644 #44C046

tetradic

#4644C0 #C04480 #BEC044 #44C084

square

#4644C0 #C04480 #BEC044 #44C084

split-complementary

#4644C0 #C08444 #80C044

monochromatic

#242367 #343295 #4644C0 #7372CF #A1A0DF

Accessibility & contrast

On white

7.37

#4644C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4644C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4644C0

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644C0	#FFFFFF	#000000	##FFFFFF
##4644C0	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4644c0;
/* rgb */ color: rgb(70, 68, 192);
/* oklch */ color: oklch(46.8% 0.188 277.0);

Tailwind

colors: {
  custom: {
    50: '#8778d4',
    500: '#4644c0',
    950: '#000000',
  },
}

SCSS

$custom: #4644c0;
$custom-light: #8778d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4644c0",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 240.968,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46808,
    "c": 0.18817,
    "h": 277
  },
  "luminance": 0.09242
}

Semantic roles & 50–950 ramp

primary

#4644C0

secondary

#CACB94

accent

#D94FD7

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4644C0

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

Preview Lab → · Contrast checker → · Palette generator →