#4645AD#4645AD

#4645AD is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.162 H 278.2°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4645AD
RGB	rgb(70, 69, 173)
HSL	hsl(241, 43%, 47%)
HSV	hsv(241, 60%, 68%)
CMYK	cmyk(59.5%, 60.1%, 0%, 32.2%)
CIE-LAB	lab(35.15, 31.70, -55.69)
CIE-LCH	lch(35.15, 64.08, 299.65°)
OKLab	oklab(45.38% 0.0231 -0.16)
OKLCH	oklch(45.38% 0.162 278.2)
XYZ	xyz(12.1943, 8.5746, 40.5395)
Luminance	0.0858 (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

#4645AD #ACAD45

analogous

#4578AD #4645AD #7A45AD

triadic

#4645AD #AD4645 #45AD46

tetradic

#4645AD #AD4578 #ACAD45 #45AD7A

square

#4645AD #AD4578 #ACAD45 #45AD7A

split-complementary

#4645AD #AD7A45 #78AD45

monochromatic

#232255 #343481 #4645AD #6C6BC4 #9897D5

Accessibility & contrast

On white

7.73

#4645AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4645AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4645AD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645AD	#FFFFFF	#000000	##FFFFFF
##4645AD	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B0

Deuteranopia (green-blind)

#004EAB

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4645ad;
/* rgb */ color: rgb(70, 69, 173);
/* oklch */ color: oklch(45.4% 0.162 278.2);

Tailwind

colors: {
  custom: {
    50: '#8479c6',
    500: '#4645ad',
    950: '#000000',
  },
}

SCSS

$custom: #4645ad;
$custom-light: #8479c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4645ad",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 173
  },
  "hsl": {
    "h": 240.577,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45384,
    "c": 0.16166,
    "h": 278.2
  },
  "luminance": 0.08575
}

Semantic roles & 50–950 ramp

primary

#4645AD

secondary

#C1C18C

accent

#D355D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4645AD

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

Preview Lab → · Contrast checker → · Palette generator →