#063338#063338

#063338 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.5% C 0.047 H 206.2°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#063338
RGB	rgb(6, 51, 56)
HSL	hsl(186, 81%, 12%)
HSV	hsv(186, 89%, 22%)
CMYK	cmyk(89.3%, 8.9%, 0%, 78%)
CIE-LAB	lab(18.76, -12.45, -7.40)
CIE-LCH	lch(18.76, 14.48, 210.74°)
OKLab	oklab(29.49% -0.0418 -0.0206)
OKLCH	oklch(29.49% 0.047 206.2)
XYZ	xyz(1.9724, 2.6917, 4.1562)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063338 #380B06

analogous

#063824 #063338 #061A38

triadic

#063338 #380633 #333806

tetradic

#063338 #240638 #380B06 #1A3806

square

#063338 #240638 #380B06 #1A3806

split-complementary

#063338 #38061A #382406

monochromatic

#03191C #03191C #063338 #0C656F #1298A7

Accessibility & contrast

On white

13.65

#063338 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#063338 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063338

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063338	#FFFFFF	#000000	##FFFFFF
##063338	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3138

Deuteranopia (green-blind)

#272B38

Tritanopia (blue-blind)

#003634

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #063338;
/* rgb */ color: rgb(6, 51, 56);
/* oklch */ color: oklch(29.5% 0.047 206.2);

Tailwind

colors: {
  custom: {
    50: '#506a6e',
    500: '#063338',
    950: '#000000',
  },
}

SCSS

$custom: #063338;
$custom-light: #506a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#063338",
  "rgb": {
    "r": 6,
    "g": 51,
    "b": 56
  },
  "hsl": {
    "h": 186,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29489,
    "c": 0.04662,
    "h": 206.2
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#063338

secondary

#782A21

accent

#4531F7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #063338

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

Preview Lab → · Contrast checker → · Palette generator →