#063F43#063F43

#063F43 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.054 H 202.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#063F43
RGB	rgb(6, 63, 67)
HSL	hsl(184, 84%, 14%)
HSV	hsv(184, 91%, 26%)
CMYK	cmyk(91%, 6%, 0%, 73.7%)
CIE-LAB	lab(23.67, -15.36, -7.42)
CIE-LCH	lch(23.67, 17.06, 205.77°)
OKLab	oklab(33.61% -0.0502 -0.0206)
OKLCH	oklch(33.61% 0.054 202.4)
XYZ	xyz(2.8653, 3.9986, 5.9299)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063F43 #430A06

analogous

#064329 #063F43 #062143

triadic

#063F43 #43063F #3F4306

tetradic

#063F43 #290643 #430A06 #214306

square

#063F43 #290643 #430A06 #214306

split-complementary

#063F43 #430621 #432906

monochromatic

#031A1C #031A1C #063F43 #0B747B #10A9B3

Accessibility & contrast

On white

11.67

#063F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#063F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F43

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063F43	#FFFFFF	#000000	##FFFFFF
##063F43	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393C43

Deuteranopia (green-blind)

#313643

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #063f43;
/* rgb */ color: rgb(6, 63, 67);
/* oklch */ color: oklch(33.6% 0.054 202.4);

Tailwind

colors: {
  custom: {
    50: '#547477',
    500: '#063f43',
    950: '#000000',
  },
}

SCSS

$custom: #063f43;
$custom-light: #547477;
$custom-dark: #000000;

JSON

{
  "hex": "#063f43",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 67
  },
  "hsl": {
    "h": 183.934,
    "s": 83.562,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33609,
    "c": 0.05426,
    "h": 202.4
  },
  "luminance": 0.03999
}

Semantic roles & 50–950 ramp

primary

#063F43

secondary

#832922

accent

#3B2EFA

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #063F43

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

Preview Lab → · Contrast checker → · Palette generator →