#064243#064243

#064243 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.056 H 196.7°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#064243
RGB	rgb(6, 66, 67)
HSL	hsl(181, 84%, 14%)
HSV	hsv(181, 91%, 26%)
CMYK	cmyk(91%, 1.5%, 0%, 73.7%)
CIE-LAB	lab(24.77, -17.07, -5.77)
CIE-LCH	lch(24.77, 18.02, 198.67°)
OKLab	oklab(34.5% -0.0536 -0.016)
OKLCH	oklch(34.5% 0.056 196.7)
XYZ	xyz(3.0360, 4.3400, 5.9868)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#064243 #430706

analogous

#064326 #064243 #062443

triadic

#064243 #430642 #424306

tetradic

#064243 #260643 #430706 #244306

square

#064243 #260643 #430706 #244306

split-complementary

#064243 #430624 #432606

monochromatic

#031C1C #031C1C #064243 #0B797B #10B1B3

Accessibility & contrast

On white

11.24

#064243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#064243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #064243

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##064243	#FFFFFF	#000000	##FFFFFF
##064243	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3E43

Deuteranopia (green-blind)

#343843

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #064243;
/* rgb */ color: rgb(6, 66, 67);
/* oklch */ color: oklch(34.5% 0.056 196.7);

Tailwind

colors: {
  custom: {
    50: '#547677',
    500: '#064243',
    950: '#000000',
  },
}

SCSS

$custom: #064243;
$custom-light: #547677;
$custom-dark: #000000;

JSON

{
  "hex": "#064243",
  "rgb": {
    "r": 6,
    "g": 66,
    "b": 67
  },
  "hsl": {
    "h": 180.984,
    "s": 83.562,
    "l": 14.314
  },
  "oklch": {
    "l": 0.345,
    "c": 0.05597,
    "h": 196.7
  },
  "luminance": 0.0434
}

Semantic roles & 50–950 ramp

primary

#064243

secondary

#832422

accent

#312EFA

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #064243

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

Preview Lab → · Contrast checker → · Palette generator →