#394B63#394B63

#394B63 is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.8% C 0.047 H 255.8°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#394B63
RGB	rgb(57, 75, 99)
HSL	hsl(214, 27%, 31%)
HSV	hsv(214, 42%, 39%)
CMYK	cmyk(42.4%, 24.2%, 0%, 61.2%)
CIE-LAB	lab(31.35, -0.11, -16.27)
CIE-LCH	lch(31.35, 16.27, 269.60°)
OKLab	oklab(40.8% -0.0114 -0.0451)
OKLCH	oklch(40.8% 0.047 255.8)
XYZ	xyz(6.4548, 6.8025, 12.7749)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394B63 #635139

analogous

#396063 #394B63 #3C3963

triadic

#394B63 #63394B #4B6339

tetradic

#394B63 #633960 #635139 #39633C

square

#394B63 #633960 #635139 #39633C

split-complementary

#394B63 #633C39 #606339

monochromatic

#0C1015 #232E3C #394B63 #4F688A #6C87AA

Accessibility & contrast

On white

8.90

#394B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#394B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394B63

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394B63	#FFFFFF	#000000	##FFFFFF
##394B63	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424C64

Deuteranopia (green-blind)

#3D4862

Tritanopia (blue-blind)

#2B5053

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #394b63;
/* rgb */ color: rgb(57, 75, 99);
/* oklch */ color: oklch(40.8% 0.047 255.8);

Tailwind

colors: {
  custom: {
    50: '#717d8f',
    500: '#394b63',
    950: '#000000',
  },
}

SCSS

$custom: #394b63;
$custom-light: #717d8f;
$custom-dark: #000000;

JSON

{
  "hex": "#394b63",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 99
  },
  "hsl": {
    "h": 214.286,
    "s": 26.923,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40797,
    "c": 0.04656,
    "h": 255.8
  },
  "luminance": 0.06803
}

Semantic roles & 50–950 ramp

primary

#394B63

secondary

#937F65

accent

#9B65C3

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#08090C

muted

#7B7B7D

Preview Lab

Preview with #394B63

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

Preview Lab → · Contrast checker → · Palette generator →