#4644BA#4644BA

#4644BA is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.3% C 0.180 H 277.4°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4644BA
RGB	rgb(70, 68, 186)
HSL	hsl(241, 46%, 50%)
HSV	hsv(241, 63%, 73%)
CMYK	cmyk(62.4%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(35.95, 36.67, -62.09)
CIE-LCH	lch(35.95, 72.11, 300.56°)
OKLab	oklab(46.29% 0.0234 -0.1788)
OKLCH	oklch(46.29% 0.18 277.4)
XYZ	xyz(13.4530, 8.9804, 47.4693)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644BA #B8BA44

analogous

#447DBA #4644BA #8144BA

triadic

#4644BA #BA4644 #44BA46

tetradic

#4644BA #BA447D #B8BA44 #44BA81

square

#4644BA #BA447D #B8BA44 #44BA81

split-complementary

#4644BA #BA8144 #7DBA44

monochromatic

#242360 #35348D #4644BA #7270CB #9E9DDB

Accessibility & contrast

On white

7.51

#4644BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4644BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4644BA

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644BA	#FFFFFF	#000000	##FFFFFF
##4644BA	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#0050B8

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4644ba;
/* rgb */ color: rgb(70, 68, 186);
/* oklch */ color: oklch(46.3% 0.180 277.4);

Tailwind

colors: {
  custom: {
    50: '#8678d0',
    500: '#4644ba',
    950: '#000000',
  },
}

SCSS

$custom: #4644ba;
$custom-light: #8678d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4644ba",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 241.017,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46291,
    "c": 0.18034,
    "h": 277.4
  },
  "luminance": 0.08982
}

Semantic roles & 50–950 ramp

primary

#4644BA

secondary

#C7C892

accent

#D652D4

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4644BA

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

Preview Lab → · Contrast checker → · Palette generator →