#39477E#39477E

#39477E is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.4% C 0.094 H 271.1°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#39477E
RGB	rgb(57, 71, 126)
HSL	hsl(228, 38%, 36%)
HSV	hsv(228, 55%, 49%)
CMYK	cmyk(54.8%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(31.54, 11.50, -32.96)
CIE-LCH	lch(31.54, 34.91, 289.23°)
OKLab	oklab(41.4% 0.0018 -0.0935)
OKLCH	oklch(41.4% 0.094 271.1)
XYZ	xyz(7.7053, 6.8822, 20.6570)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39477E #7E7039

analogous

#39697E #39477E #4D397E

triadic

#39477E #7E3947 #477E39

tetradic

#39477E #7E3969 #7E7039 #397E4D

square

#39477E #7E3969 #7E7039 #397E4D

split-complementary

#39477E #7E4D39 #697E39

monochromatic

#13182A #262F54 #39477E #4C5FA8 #7282BF

Accessibility & contrast

On white

8.84

#39477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#39477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39477E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39477E	#FFFFFF	#000000	##FFFFFF
##39477E	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304D80

Deuteranopia (green-blind)

#29477D

Tritanopia (blue-blind)

#18535C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #39477e;
/* rgb */ color: rgb(57, 71, 126);
/* oklch */ color: oklch(41.4% 0.094 271.1);

Tailwind

colors: {
  custom: {
    50: '#7579a4',
    500: '#39477e',
    950: '#000000',
  },
}

SCSS

$custom: #39477e;
$custom-light: #7579a4;
$custom-dark: #000000;

JSON

{
  "hex": "#39477e",
  "rgb": {
    "r": 57,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 227.826,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41399,
    "c": 0.09355,
    "h": 271.1
  },
  "luminance": 0.06883
}

Semantic roles & 50–950 ramp

primary

#39477E

secondary

#A89C6A

accent

#B65ACE

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #39477E

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

Preview Lab → · Contrast checker → · Palette generator →