#39449F#39449F

#39449F is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.2% C 0.147 H 273.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#39449F
RGB	rgb(57, 68, 159)
HSL	hsl(234, 47%, 42%)
HSV	hsv(234, 64%, 62%)
CMYK	cmyk(64.2%, 57.2%, 0%, 37.6%)
CIE-LAB	lab(32.93, 25.21, -50.94)
CIE-LCH	lch(32.93, 56.83, 296.33°)
OKLab	oklab(43.17% 0.0087 -0.1464)
OKLCH	oklch(43.17% 0.147 273.4)
XYZ	xyz(10.0104, 7.5065, 33.7155)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39449F #9F9439

analogous

#39779F #39449F #61399F

triadic

#39449F #9F3944 #449F39

tetradic

#39449F #9F3977 #9F9439 #399F61

square

#39449F #9F3977 #9F9439 #399F61

split-complementary

#39449F #9F6139 #779F39

monochromatic

#191D45 #293172 #39449F #545FC2 #8189D2

Accessibility & contrast

On white

8.40

#39449F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#39449F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39449F

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39449F	#FFFFFF	#000000	##FFFFFF
##39449F	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A2

Deuteranopia (green-blind)

#00499D

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #39449f;
/* rgb */ color: rgb(57, 68, 159);
/* oklch */ color: oklch(43.2% 0.147 273.4);

Tailwind

colors: {
  custom: {
    50: '#7b77bc',
    500: '#39449f',
    950: '#000000',
  },
}

SCSS

$custom: #39449f;
$custom-light: #7b77bc;
$custom-dark: #000000;

JSON

{
  "hex": "#39449f",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 159
  },
  "hsl": {
    "h": 233.529,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.43168,
    "c": 0.14666,
    "h": 273.4
  },
  "luminance": 0.07507
}

Semantic roles & 50–950 ramp

primary

#39449F

secondary

#BBB478

accent

#C851D7

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #39449F

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

Preview Lab → · Contrast checker → · Palette generator →