#394C8E#394C8E

#394C8E is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.6% C 0.111 H 269.3°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#394C8E
RGB	rgb(57, 76, 142)
HSL	hsl(227, 43%, 39%)
HSV	hsv(227, 60%, 56%)
CMYK	cmyk(59.9%, 46.5%, 0%, 44.3%)
CIE-LAB	lab(33.96, 13.81, -38.95)
CIE-LCH	lch(33.96, 41.33, 289.53°)
OKLab	oklab(43.57% -0.0013 -0.111)
OKLCH	oklch(43.57% 0.111 269.3)
XYZ	xyz(9.1526, 7.9910, 26.6460)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394C8E #8E7B39

analogous

#39778E #394C8E #51398E

triadic

#394C8E #8E394C #4C8E39

tetradic

#394C8E #8E3977 #8E7B39 #398E51

square

#394C8E #8E3977 #8E7B39 #398E51

split-complementary

#394C8E #8E5139 #778E39

monochromatic

#161D37 #273562 #394C8E #4D65B7 #788AC9

Accessibility & contrast

On white

8.08

#394C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#394C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394C8E

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394C8E	#FFFFFF	#000000	##FFFFFF
##394C8E	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5490

Deuteranopia (green-blind)

#214C8D

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #394c8e;
/* rgb */ color: rgb(57, 76, 142);
/* oklch */ color: oklch(43.6% 0.111 269.3);

Tailwind

colors: {
  custom: {
    50: '#777daf',
    500: '#394c8e',
    950: '#000000',
  },
}

SCSS

$custom: #394c8e;
$custom-light: #777daf;
$custom-dark: #000000;

JSON

{
  "hex": "#394c8e",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 142
  },
  "hsl": {
    "h": 226.588,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43573,
    "c": 0.11106,
    "h": 269.3
  },
  "luminance": 0.07992
}

Semantic roles & 50–950 ramp

primary

#394C8E

secondary

#B2A471

accent

#B755D2

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #394C8E

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

Preview Lab → · Contrast checker → · Palette generator →