#4A439D#4A439D

#4A439D is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.1% C 0.141 H 282.4°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#4A439D
RGB	rgb(74, 67, 157)
HSL	hsl(245, 40%, 44%)
HSV	hsv(245, 57%, 62%)
CMYK	cmyk(52.9%, 57.3%, 0%, 38.4%)
CIE-LAB	lab(33.78, 28.46, -48.30)
CIE-LCH	lch(33.78, 56.06, 300.51°)
OKLab	oklab(44.07% 0.0304 -0.1382)
OKLCH	oklch(44.07% 0.141 282.4)
XYZ	xyz(10.9151, 7.9039, 32.8422)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A439D #969D43

analogous

#43699D #4A439D #77439D

triadic

#4A439D #9D4A43 #439D4A

tetradic

#4A439D #9D4369 #969D43 #439D77

square

#4A439D #9D4369 #969D43 #439D77

split-complementary

#4A439D #9D7743 #699D43

monochromatic

#221E47 #363172 #4A439D #6861BC #918CCE

Accessibility & contrast

On white

8.14

#4A439D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4A439D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A439D

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A439D	#FFFFFF	#000000	##FFFFFF
##4A439D	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0152A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#285869

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4a439d;
/* rgb */ color: rgb(74, 67, 157);
/* oklch */ color: oklch(44.1% 0.141 282.4);

Tailwind

colors: {
  custom: {
    50: '#8377bb',
    500: '#4a439d',
    950: '#000000',
  },
}

SCSS

$custom: #4a439d;
$custom-light: #8377bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a439d",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 157
  },
  "hsl": {
    "h": 244.667,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44074,
    "c": 0.14147,
    "h": 282.4
  },
  "luminance": 0.07904
}

Semantic roles & 50–950 ramp

primary

#4A439D

secondary

#B5B983

accent

#D058C7

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #4A439D

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

Preview Lab → · Contrast checker → · Palette generator →