#063A3F#063A3F

#063A3F is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.051 H 204.9°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#063A3F
RGB	rgb(6, 58, 63)
HSL	hsl(185, 83%, 14%)
HSV	hsv(185, 90%, 25%)
CMYK	cmyk(90.5%, 7.9%, 0%, 75.3%)
CIE-LAB	lab(21.67, -13.95, -7.77)
CIE-LCH	lch(21.67, 15.97, 209.11°)
OKLab	oklab(31.93% -0.0465 -0.0216)
OKLCH	oklch(31.93% 0.051 204.9)
XYZ	xyz(2.4850, 3.4234, 5.2315)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063A3F #3F0B06

analogous

#063F27 #063A3F #061D3F

triadic

#063A3F #3F063A #3A3F06

tetradic

#063A3F #27063F #3F0B06 #1D3F06

square

#063A3F #27063F #3F0B06 #1D3F06

split-complementary

#063A3F #3F061D #3F2706

monochromatic

#031A1C #031A1C #063A3F #0B6D77 #11A1AF

Accessibility & contrast

On white

12.46

#063A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#063A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063A3F

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063A3F	#FFFFFF	#000000	##FFFFFF
##063A3F	1.00	12.46	1.68	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34373F

Deuteranopia (green-blind)

#2D323F

Tritanopia (blue-blind)

#003D3B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #063a3f;
/* rgb */ color: rgb(6, 58, 63);
/* oklch */ color: oklch(31.9% 0.051 204.9);

Tailwind

colors: {
  custom: {
    50: '#527074',
    500: '#063a3f',
    950: '#000000',
  },
}

SCSS

$custom: #063a3f;
$custom-light: #527074;
$custom-dark: #000000;

JSON

{
  "hex": "#063a3f",
  "rgb": {
    "r": 6,
    "g": 58,
    "b": 63
  },
  "hsl": {
    "h": 185.263,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31934,
    "c": 0.05125,
    "h": 204.9
  },
  "luminance": 0.03424
}

Semantic roles & 50–950 ramp

primary

#063A3F

secondary

#7F2A22

accent

#412FF9

background

#F5F6F7

surface

#E8ECED

border

#C4C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #063A3F

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

Preview Lab → · Contrast checker → · Palette generator →