#39508F#39508F

#39508F is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.5% C 0.107 H 266.9°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#39508F
RGB	rgb(57, 80, 143)
HSL	hsl(224, 43%, 39%)
HSV	hsv(224, 60%, 56%)
CMYK	cmyk(60.1%, 44.1%, 0%, 43.9%)
CIE-LAB	lab(35.18, 11.53, -37.62)
CIE-LCH	lch(35.18, 39.35, 287.04°)
OKLab	oklab(44.53% -0.0057 -0.1071)
OKLCH	oklch(44.53% 0.107 266.9)
XYZ	xyz(9.5123, 8.5896, 27.1380)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39508F #8F7839

analogous

#397B8F #39508F #4D398F

triadic

#39508F #8F3950 #508F39

tetradic

#39508F #8F397B #8F7839 #398F4D

square

#39508F #8F397B #8F7839 #398F4D

split-complementary

#39508F #8F4D39 #7B8F39

monochromatic

#161F37 #283863 #39508F #4D6AB8 #798ECA

Accessibility & contrast

On white

7.73

#39508F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#39508F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39508F

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39508F	#FFFFFF	#000000	##FFFFFF
##39508F	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345791

Deuteranopia (green-blind)

#284F8E

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #39508f;
/* rgb */ color: rgb(57, 80, 143);
/* oklch */ color: oklch(44.5% 0.107 266.9);

Tailwind

colors: {
  custom: {
    50: '#7780b0',
    500: '#39508f',
    950: '#000000',
  },
}

SCSS

$custom: #39508f;
$custom-light: #7780b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39508f",
  "rgb": {
    "r": 57,
    "g": 80,
    "b": 143
  },
  "hsl": {
    "h": 223.953,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44526,
    "c": 0.10724,
    "h": 266.9
  },
  "luminance": 0.0859
}

Semantic roles & 50–950 ramp

primary

#39508F

secondary

#B3A171

accent

#B155D3

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39508F

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

Preview Lab → · Contrast checker → · Palette generator →