#334668#334668

#334668 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.4% C 0.063 H 261.6°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#334668
RGB	rgb(51, 70, 104)
HSL	hsl(218, 34%, 30%)
HSV	hsv(218, 51%, 41%)
CMYK	cmyk(51%, 32.7%, 0%, 59.2%)
CIE-LAB	lab(29.62, 3.03, -22.17)
CIE-LCH	lch(29.62, 22.37, 277.78°)
OKLab	oklab(39.42% -0.0092 -0.0622)
OKLCH	oklch(39.42% 0.063 261.6)
XYZ	xyz(6.0533, 6.0832, 13.9492)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334668 #685533

analogous

#336068 #334668 #3A3368

triadic

#334668 #683346 #466833

tetradic

#334668 #683360 #685533 #33683A

square

#334668 #683360 #685533 #33683A

split-complementary

#334668 #683A33 #606833

monochromatic

#0B0F16 #1F2A3F #334668 #476291 #637FB2

Accessibility & contrast

On white

9.47

#334668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#334668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334668

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334668	#FFFFFF	#000000	##FFFFFF
##334668	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394869

Deuteranopia (green-blind)

#334467

Tritanopia (blue-blind)

#1D4D52

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #334668;
/* rgb */ color: rgb(51, 70, 104);
/* oklch */ color: oklch(39.4% 0.063 261.6);

Tailwind

colors: {
  custom: {
    50: '#6e7993',
    500: '#334668',
    950: '#000000',
  },
}

SCSS

$custom: #334668;
$custom-light: #6e7993;
$custom-dark: #000000;

JSON

{
  "hex": "#334668",
  "rgb": {
    "r": 51,
    "g": 70,
    "b": 104
  },
  "hsl": {
    "h": 218.491,
    "s": 34.194,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39416,
    "c": 0.06288,
    "h": 261.6
  },
  "luminance": 0.06084
}

Semantic roles & 50–950 ramp

primary

#334668

secondary

#99845E

accent

#A35ECA

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #334668

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

Preview Lab → · Contrast checker → · Palette generator →