#4939AF#4939AF

#4939AF is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.8% C 0.179 H 282.3°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#4939AF
RGB	rgb(73, 57, 175)
HSL	hsl(248, 51%, 45%)
HSV	hsv(248, 67%, 69%)
CMYK	cmyk(58.3%, 67.4%, 0%, 31.4%)
CIE-LAB	lab(32.78, 40.19, -60.73)
CIE-LCH	lch(32.78, 72.83, 303.50°)
OKLab	oklab(43.77% 0.038 -0.1748)
OKLCH	oklch(43.77% 0.179 282.3)
XYZ	xyz(11.9462, 7.4371, 41.3551)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4939AF #9FAF39

analogous

#3964AF #4939AF #8439AF

triadic

#4939AF #AF4939 #39AF49

tetradic

#4939AF #AF3964 #9FAF39 #39AF84

square

#4939AF #AF3964 #9FAF39 #39AF84

split-complementary

#4939AF #AF8439 #64AF39

monochromatic

#221B53 #362A81 #4939AF #6A5BCA #948AD9

Accessibility & contrast

On white

8.44

#4939AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4939AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4939AF

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4939AF	#FFFFFF	#000000	##FFFFFF
##4939AF	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#0D576F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4939af;
/* rgb */ color: rgb(73, 57, 175);
/* oklch */ color: oklch(43.8% 0.179 282.3);

Tailwind

colors: {
  custom: {
    50: '#8771c8',
    500: '#4939af',
    950: '#000000',
  },
}

SCSS

$custom: #4939af;
$custom-light: #8771c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4939af",
  "rgb": {
    "r": 73,
    "g": 57,
    "b": 175
  },
  "hsl": {
    "h": 248.136,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43766,
    "c": 0.17885,
    "h": 282.3
  },
  "luminance": 0.07438
}

Semantic roles & 50–950 ramp

primary

#4939AF

secondary

#BAC381

accent

#DA4DC7

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4939AF

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

Preview Lab → · Contrast checker → · Palette generator →