#394E8D#394E8D

#394E8D is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.9% C 0.107 H 268.0°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#394E8D
RGB	rgb(57, 78, 141)
HSL	hsl(225, 42%, 39%)
HSV	hsv(225, 60%, 55%)
CMYK	cmyk(59.6%, 44.7%, 0%, 44.7%)
CIE-LAB	lab(34.48, 12.13, -37.52)
CIE-LCH	lch(34.48, 39.43, 287.92°)
OKLab	oklab(43.95% -0.0038 -0.1068)
OKLCH	oklch(43.95% 0.107 268)
XYZ	xyz(9.2178, 8.2410, 26.2991)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394E8D #8D7839

analogous

#39788D #394E8D #4E398D

triadic

#394E8D #8D394E #4E8D39

tetradic

#394E8D #8D3978 #8D7839 #398D4E

square

#394E8D #8D3978 #8D7839 #398D4E

split-complementary

#394E8D #8D4E39 #788D39

monochromatic

#161E36 #273661 #394E8D #4C67B7 #788CC8

Accessibility & contrast

On white

7.93

#394E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#394E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394E8D

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394E8D	#FFFFFF	#000000	##FFFFFF
##394E8D	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32558F

Deuteranopia (green-blind)

#274E8C

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #394e8d;
/* rgb */ color: rgb(57, 78, 141);
/* oklch */ color: oklch(43.9% 0.107 268.0);

Tailwind

colors: {
  custom: {
    50: '#777faf',
    500: '#394e8d',
    950: '#000000',
  },
}

SCSS

$custom: #394e8d;
$custom-light: #777faf;
$custom-dark: #000000;

JSON

{
  "hex": "#394e8d",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 141
  },
  "hsl": {
    "h": 225,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43948,
    "c": 0.10689,
    "h": 268
  },
  "luminance": 0.08242
}

Semantic roles & 50–950 ramp

primary

#394E8D

secondary

#B2A170

accent

#B356D2

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #394E8D

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

Preview Lab → · Contrast checker → · Palette generator →