#394C8D#394C8D

#394C8D is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.5% C 0.110 H 269.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#394C8D
RGB	rgb(57, 76, 141)
HSL	hsl(226, 42%, 39%)
HSV	hsv(226, 60%, 55%)
CMYK	cmyk(59.6%, 46.1%, 0%, 44.7%)
CIE-LAB	lab(33.90, 13.46, -38.44)
CIE-LCH	lch(33.90, 40.73, 289.30°)
OKLab	oklab(43.51% -0.0015 -0.1095)
OKLCH	oklch(43.51% 0.11 269.2)
XYZ	xyz(9.0779, 7.9611, 26.2524)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394C8D #8D7A39

analogous

#39768D #394C8D #50398D

triadic

#394C8D #8D394C #4C8D39

tetradic

#394C8D #8D3976 #8D7A39 #398D50

square

#394C8D #8D3976 #8D7A39 #398D50

split-complementary

#394C8D #8D5039 #768D39

monochromatic

#161D36 #273561 #394C8D #4C64B7 #788AC8

Accessibility & contrast

On white

8.10

#394C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#394C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394C8D

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394C8D	#FFFFFF	#000000	##FFFFFF
##394C8D	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E548F

Deuteranopia (green-blind)

#234C8C

Tritanopia (blue-blind)

#005A65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #394c8d;
/* rgb */ color: rgb(57, 76, 141);
/* oklch */ color: oklch(43.5% 0.110 269.2);

Tailwind

colors: {
  custom: {
    50: '#777daf',
    500: '#394c8d',
    950: '#000000',
  },
}

SCSS

$custom: #394c8d;
$custom-light: #777daf;
$custom-dark: #000000;

JSON

{
  "hex": "#394c8d",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 141
  },
  "hsl": {
    "h": 226.429,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43505,
    "c": 0.10956,
    "h": 269.2
  },
  "luminance": 0.07962
}

Semantic roles & 50–950 ramp

primary

#394C8D

secondary

#B2A370

accent

#B656D2

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #394C8D

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

Preview Lab → · Contrast checker → · Palette generator →