#343C46#343C46

#343C46 is a dark, muted cyan. Relative luminance 0.044; OKLCH L 35.3% C 0.021 H 254.1°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#343C46
RGB	rgb(52, 60, 70)
HSL	hsl(213, 15%, 24%)
HSV	hsv(213, 26%, 27%)
CMYK	cmyk(25.7%, 14.3%, 0%, 72.5%)
CIE-LAB	lab(24.96, -0.69, -7.24)
CIE-LCH	lch(24.96, 7.27, 264.59°)
OKLab	oklab(35.28% -0.0056 -0.0197)
OKLCH	oklch(35.28% 0.021 254.1)
XYZ	xyz(4.1372, 4.4039, 6.4252)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343C46 #463E34

analogous

#344546 #343C46 #353446

triadic

#343C46 #46343C #3C4634

tetradic

#343C46 #463445 #463E34 #344635

square

#343C46 #463445 #463E34 #344635

split-complementary

#343C46 #463534 #454634

monochromatic

#0D0F12 #1A1E23 #343C46 #4E5A69 #68788C

Accessibility & contrast

On white

11.17

#343C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#343C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343C46

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343C46	#FFFFFF	#000000	##FFFFFF
##343C46	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393C46

Deuteranopia (green-blind)

#363A46

Tritanopia (blue-blind)

#2F3E3F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343c46;
/* rgb */ color: rgb(52, 60, 70);
/* oklch */ color: oklch(35.3% 0.021 254.1);

Tailwind

colors: {
  custom: {
    50: '#6b7179',
    500: '#343c46',
    950: '#000000',
  },
}

SCSS

$custom: #343c46;
$custom-light: #6b7179;
$custom-dark: #000000;

JSON

{
  "hex": "#343c46",
  "rgb": {
    "r": 52,
    "g": 60,
    "b": 70
  },
  "hsl": {
    "h": 213.333,
    "s": 14.754,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35281,
    "c": 0.02051,
    "h": 254.1
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#343C46

secondary

#766C60

accent

#9870B8

background

#F6F6F7

surface

#EBECED

border

#C6C7C8

text

#060709

muted

#7A7A7B

Preview Lab

Preview with #343C46

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

Preview Lab → · Contrast checker → · Palette generator →