#39448B#39448B

#39448B is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.6% C 0.118 H 273.6°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#39448B
RGB	rgb(57, 68, 139)
HSL	hsl(232, 42%, 38%)
HSV	hsv(232, 59%, 55%)
CMYK	cmyk(59%, 51.1%, 0%, 45.5%)
CIE-LAB	lab(31.50, 18.07, -41.06)
CIE-LCH	lch(31.50, 44.86, 293.76°)
OKLab	oklab(41.64% 0.0073 -0.1173)
OKLCH	oklch(41.64% 0.118 273.6)
XYZ	xyz(8.4131, 6.8676, 25.3033)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39448B #8B8039

analogous

#396D8B #39448B #57398B

triadic

#39448B #8B3944 #448B39

tetradic

#39448B #8B396D #8B8039 #398B57

square

#39448B #8B396D #8B8039 #398B57

split-complementary

#39448B #8B5739 #6D8B39

monochromatic

#151A34 #272F60 #39448B #4C5AB5 #7782C7

Accessibility & contrast

On white

8.85

#39448B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#39448B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39448B

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39448B	#FFFFFF	#000000	##FFFFFF
##39448B	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204E8E

Deuteranopia (green-blind)

#124789

Tritanopia (blue-blind)

#035461

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #39448b;
/* rgb */ color: rgb(57, 68, 139);
/* oklch */ color: oklch(41.6% 0.118 273.6);

Tailwind

colors: {
  custom: {
    50: '#7777ad',
    500: '#39448b',
    950: '#000000',
  },
}

SCSS

$custom: #39448b;
$custom-light: #7777ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39448b",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 139
  },
  "hsl": {
    "h": 231.951,
    "s": 41.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41639,
    "c": 0.11757,
    "h": 273.6
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#39448B

secondary

#B0A86F

accent

#C156D2

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #39448B

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

Preview Lab → · Contrast checker → · Palette generator →