#394579#394579

#394579 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.089 H 272.1°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#394579
RGB	rgb(57, 69, 121)
HSL	hsl(229, 36%, 35%)
HSV	hsv(229, 53%, 47%)
CMYK	cmyk(52.9%, 43%, 0%, 52.5%)
CIE-LAB	lab(30.66, 11.10, -31.24)
CIE-LCH	lch(30.66, 33.15, 289.56°)
OKLab	oklab(40.63% 0.0033 -0.0885)
OKLCH	oklch(40.63% 0.089 272.1)
XYZ	xyz(7.2655, 6.5061, 18.9584)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394579 #796D39

analogous

#396579 #394579 #4D3979

triadic

#394579 #793945 #457939

tetradic

#394579 #793965 #796D39 #39794D

square

#394579 #793965 #796D39 #39794D

split-complementary

#394579 #794D39 #657939

monochromatic

#121626 #252D4F #394579 #4D5DA3 #717FBC

Accessibility & contrast

On white

9.12

#394579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#394579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394579

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394579	#FFFFFF	#000000	##FFFFFF
##394579	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304B7B

Deuteranopia (green-blind)

#294678

Tritanopia (blue-blind)

#1D5059

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #394579;
/* rgb */ color: rgb(57, 69, 121);
/* oklch */ color: oklch(40.6% 0.089 272.1);

Tailwind

colors: {
  custom: {
    50: '#7478a0',
    500: '#394579',
    950: '#000000',
  },
}

SCSS

$custom: #394579;
$custom-light: #7478a0;
$custom-dark: #000000;

JSON

{
  "hex": "#394579",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 121
  },
  "hsl": {
    "h": 228.75,
    "s": 35.955,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40626,
    "c": 0.08857,
    "h": 272.1
  },
  "luminance": 0.06507
}

Semantic roles & 50–950 ramp

primary

#394579

secondary

#A59A69

accent

#B75CCC

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080E

muted

#7B7B7E

Preview Lab

Preview with #394579

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

Preview Lab → · Contrast checker → · Palette generator →