#39449E#39449E

#39449E is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.145 H 273.4°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#39449E
RGB	rgb(57, 68, 158)
HSL	hsl(233, 47%, 42%)
HSV	hsv(233, 64%, 62%)
CMYK	cmyk(63.9%, 57%, 0%, 38%)
CIE-LAB	lab(32.86, 24.85, -50.46)
CIE-LCH	lch(32.86, 56.24, 296.22°)
OKLab	oklab(43.09% 0.0086 -0.145)
OKLCH	oklch(43.09% 0.145 273.4)
XYZ	xyz(9.9240, 7.4719, 33.2604)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39449E #9E9339

analogous

#39779E #39449E #60399E

triadic

#39449E #9E3944 #449E39

tetradic

#39449E #9E3977 #9E9339 #399E60

square

#39449E #9E3977 #9E9339 #399E60

split-complementary

#39449E #9E6039 #779E39

monochromatic

#191D44 #293171 #39449E #535FC1 #8089D1

Accessibility & contrast

On white

8.42

#39449E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#39449E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39449E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39449E	#FFFFFF	#000000	##FFFFFF
##39449E	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#00499C

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #39449e;
/* rgb */ color: rgb(57, 68, 158);
/* oklch */ color: oklch(43.1% 0.145 273.4);

Tailwind

colors: {
  custom: {
    50: '#7a77bb',
    500: '#39449e',
    950: '#000000',
  },
}

SCSS

$custom: #39449e;
$custom-light: #7a77bb;
$custom-dark: #000000;

JSON

{
  "hex": "#39449e",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 158
  },
  "hsl": {
    "h": 233.465,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43089,
    "c": 0.14525,
    "h": 273.4
  },
  "luminance": 0.07473
}

Semantic roles & 50–950 ramp

primary

#39449E

secondary

#BBB478

accent

#C851D7

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #39449E

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

Preview Lab → · Contrast checker → · Palette generator →