#4641AC#4641AC

#4641AC is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.6% C 0.165 H 279.4°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4641AC
RGB	rgb(70, 65, 172)
HSL	hsl(243, 45%, 46%)
HSV	hsv(243, 62%, 67%)
CMYK	cmyk(59.3%, 62.2%, 0%, 32.5%)
CIE-LAB	lab(34.11, 33.87, -56.79)
CIE-LCH	lch(34.11, 66.12, 300.81°)
OKLab	oklab(44.59% 0.027 -0.1633)
OKLCH	oklch(44.59% 0.165 279.4)
XYZ	xyz(11.8601, 8.0604, 39.9526)
Luminance	0.0806 (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

#4641AC #A7AC41

analogous

#4172AC #4641AC #7C41AC

triadic

#4641AC #AC4641 #41AC46

tetradic

#4641AC #AC4172 #A7AC41 #41AC7C

square

#4641AC #AC4172 #A7AC41 #41AC7C

split-complementary

#4641AC #AC7C41 #72AC41

monochromatic

#221F53 #343080 #4641AC #6A65C5 #9592D6

Accessibility & contrast

On white

8.04

#4641AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4641AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4641AC

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4641AC	#FFFFFF	#000000	##FFFFFF
##4641AC	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AF

Deuteranopia (green-blind)

#004CAA

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4641ac;
/* rgb */ color: rgb(70, 65, 172);
/* oklch */ color: oklch(44.6% 0.165 279.4);

Tailwind

colors: {
  custom: {
    50: '#8476c6',
    500: '#4641ac',
    950: '#000000',
  },
}

SCSS

$custom: #4641ac;
$custom-light: #8476c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4641ac",
  "rgb": {
    "r": 70,
    "g": 65,
    "b": 172
  },
  "hsl": {
    "h": 242.804,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44592,
    "c": 0.16548,
    "h": 279.4
  },
  "luminance": 0.08061
}

Semantic roles & 50–950 ramp

primary

#4641AC

secondary

#BEC188

accent

#D553CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4641AC

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

Preview Lab → · Contrast checker → · Palette generator →