#49439B#49439B

#49439B is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.8% C 0.139 H 282.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#49439B
RGB	rgb(73, 67, 155)
HSL	hsl(244, 40%, 44%)
HSV	hsv(244, 57%, 61%)
CMYK	cmyk(52.9%, 56.8%, 0%, 39.2%)
CIE-LAB	lab(33.56, 27.59, -47.46)
CIE-LCH	lch(33.56, 54.90, 300.18°)
OKLab	oklab(43.84% 0.0291 -0.1357)
OKLCH	oklch(43.84% 0.139 282.1)
XYZ	xyz(10.6694, 7.7967, 31.9467)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49439B #959B43

analogous

#43699B #49439B #75439B

triadic

#49439B #9B4943 #439B49

tetradic

#49439B #9B4369 #959B43 #439B75

square

#49439B #9B4369 #959B43 #439B75

split-complementary

#49439B #9B7543 #699B43

monochromatic

#211E46 #353170 #49439B #6761BB #908BCD

Accessibility & contrast

On white

8.21

#49439B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#49439B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49439B

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49439B	#FFFFFF	#000000	##FFFFFF
##49439B	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07529E

Deuteranopia (green-blind)

#004C99

Tritanopia (blue-blind)

#275768

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #49439b;
/* rgb */ color: rgb(73, 67, 155);
/* oklch */ color: oklch(43.8% 0.139 282.1);

Tailwind

colors: {
  custom: {
    50: '#8277b9',
    500: '#49439b',
    950: '#000000',
  },
}

SCSS

$custom: #49439b;
$custom-light: #8277b9;
$custom-dark: #000000;

JSON

{
  "hex": "#49439b",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 155
  },
  "hsl": {
    "h": 244.091,
    "s": 39.64,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4384,
    "c": 0.1388,
    "h": 282.1
  },
  "luminance": 0.07797
}

Semantic roles & 50–950 ramp

primary

#49439B

secondary

#B4B882

accent

#D058C7

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #49439B

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

Preview Lab → · Contrast checker → · Palette generator →