#334C69#334C69

#334C69 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.058 H 252.8°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#334C69
RGB	rgb(51, 76, 105)
HSL	hsl(212, 35%, 31%)
HSV	hsv(212, 51%, 41%)
CMYK	cmyk(51.4%, 27.6%, 0%, 58.8%)
CIE-LAB	lab(31.56, -0.55, -19.78)
CIE-LCH	lch(31.56, 19.79, 268.42°)
OKLab	oklab(40.95% -0.0171 -0.0553)
OKLCH	oklch(40.95% 0.058 252.8)
XYZ	xyz(6.4986, 6.8922, 14.3497)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334C69 #695033

analogous

#336769 #334C69 #353369

triadic

#334C69 #69334C #4C6933

tetradic

#334C69 #693367 #695033 #336935

square

#334C69 #693367 #695033 #336935

split-complementary

#334C69 #693533 #676933

monochromatic

#0B1017 #1F2E40 #334C69 #476A92 #6388B3

Accessibility & contrast

On white

8.83

#334C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#334C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334C69

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334C69	#FFFFFF	#000000	##FFFFFF
##334C69	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414D6A

Deuteranopia (green-blind)

#3A4868

Tritanopia (blue-blind)

#1B5356

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #334c69;
/* rgb */ color: rgb(51, 76, 105);
/* oklch */ color: oklch(40.9% 0.058 252.8);

Tailwind

colors: {
  custom: {
    50: '#6e7d94',
    500: '#334c69',
    950: '#000000',
  },
}

SCSS

$custom: #334c69;
$custom-light: #6e7d94;
$custom-dark: #000000;

JSON

{
  "hex": "#334c69",
  "rgb": {
    "r": 51,
    "g": 76,
    "b": 105
  },
  "hsl": {
    "h": 212.222,
    "s": 34.615,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40949,
    "c": 0.05787,
    "h": 252.8
  },
  "luminance": 0.06893
}

Semantic roles & 50–950 ramp

primary

#334C69

secondary

#9A7E5E

accent

#985DCB

background

#F6F7F9

surface

#ECEEF1

border

#C7C9CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #334C69

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

Preview Lab → · Contrast checker → · Palette generator →