#39449C#39449C

#39449C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.142 H 273.4°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#39449C
RGB	rgb(57, 68, 156)
HSL	hsl(233, 46%, 42%)
HSV	hsv(233, 63%, 61%)
CMYK	cmyk(63.5%, 56.4%, 0%, 38.8%)
CIE-LAB	lab(32.71, 24.13, -49.49)
CIE-LCH	lch(32.71, 55.06, 296.00°)
OKLab	oklab(42.93% 0.0086 -0.1421)
OKLCH	oklch(42.93% 0.142 273.4)
XYZ	xyz(9.7532, 7.4036, 32.3611)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39449C #9C9139

analogous

#39769C #39449C #60399C

triadic

#39449C #9C3944 #449C39

tetradic

#39449C #9C3976 #9C9139 #399C60

square

#39449C #9C3976 #9C9139 #399C60

split-complementary

#39449C #9C6039 #769C39

monochromatic

#181D42 #29306F #39449C #525EC0 #7F88D0

Accessibility & contrast

On white

8.47

#39449C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#39449C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39449C

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39449C	#FFFFFF	#000000	##FFFFFF
##39449C	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00499A

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #39449c;
/* rgb */ color: rgb(57, 68, 156);
/* oklch */ color: oklch(42.9% 0.142 273.4);

Tailwind

colors: {
  custom: {
    50: '#7a77ba',
    500: '#39449c',
    950: '#000000',
  },
}

SCSS

$custom: #39449c;
$custom-light: #7a77ba;
$custom-dark: #000000;

JSON

{
  "hex": "#39449c",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 156
  },
  "hsl": {
    "h": 233.333,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4293,
    "c": 0.1424,
    "h": 273.4
  },
  "luminance": 0.07404
}

Semantic roles & 50–950 ramp

primary

#39449C

secondary

#BAB277

accent

#C752D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #39449C

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

Preview Lab → · Contrast checker → · Palette generator →