#39508D#39508D

#39508D is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.4% C 0.104 H 266.6°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#39508D
RGB	rgb(57, 80, 141)
HSL	hsl(224, 42%, 39%)
HSV	hsv(224, 60%, 55%)
CMYK	cmyk(59.6%, 43.3%, 0%, 44.7%)
CIE-LAB	lab(35.06, 10.82, -36.59)
CIE-LCH	lch(35.06, 38.16, 286.47°)
OKLab	oklab(44.4% -0.0061 -0.1041)
OKLCH	oklch(44.4% 0.104 266.6)
XYZ	xyz(9.3621, 8.5295, 26.3471)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39508D #8D7639

analogous

#397A8D #39508D #4C398D

triadic

#39508D #8D3950 #508D39

tetradic

#39508D #8D397A #8D7639 #398D4C

square

#39508D #8D397A #8D7639 #398D4C

split-complementary

#39508D #8D4C39 #7A8D39

monochromatic

#161F36 #273761 #39508D #4C6AB7 #788EC8

Accessibility & contrast

On white

7.76

#39508D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#39508D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39508D

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39508D	#FFFFFF	#000000	##FFFFFF
##39508D	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35578F

Deuteranopia (green-blind)

#2A4F8C

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #39508d;
/* rgb */ color: rgb(57, 80, 141);
/* oklch */ color: oklch(44.4% 0.104 266.6);

Tailwind

colors: {
  custom: {
    50: '#7780af',
    500: '#39508d',
    950: '#000000',
  },
}

SCSS

$custom: #39508d;
$custom-light: #7780af;
$custom-dark: #000000;

JSON

{
  "hex": "#39508d",
  "rgb": {
    "r": 57,
    "g": 80,
    "b": 141
  },
  "hsl": {
    "h": 223.571,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44395,
    "c": 0.10425,
    "h": 266.6
  },
  "luminance": 0.0853
}

Semantic roles & 50–950 ramp

primary

#39508D

secondary

#B2A070

accent

#B056D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39508D

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

Preview Lab → · Contrast checker → · Palette generator →