#063138#063138

#063138 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.9% C 0.046 H 211.1°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#063138
RGB	rgb(6, 49, 56)
HSL	hsl(188, 81%, 12%)
HSV	hsv(188, 89%, 22%)
CMYK	cmyk(89.3%, 12.5%, 0%, 78%)
CIE-LAB	lab(18.01, -11.22, -8.55)
CIE-LCH	lch(18.01, 14.10, 217.31°)
OKLab	oklab(28.88% -0.0394 -0.0238)
OKLCH	oklch(28.88% 0.046 211.1)
XYZ	xyz(1.8869, 2.5206, 4.1277)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063138 #380D06

analogous

#063826 #063138 #061838

triadic

#063138 #380631 #313806

tetradic

#063138 #260638 #380D06 #183806

square

#063138 #260638 #380D06 #183806

split-complementary

#063138 #380618 #382606

monochromatic

#03181C #03181C #063138 #0C616F #1292A7

Accessibility & contrast

On white

13.96

#063138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#063138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063138

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063138	#FFFFFF	#000000	##FFFFFF
##063138	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F38

Deuteranopia (green-blind)

#252A38

Tritanopia (blue-blind)

#003433

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #063138;
/* rgb */ color: rgb(6, 49, 56);
/* oklch */ color: oklch(28.9% 0.046 211.1);

Tailwind

colors: {
  custom: {
    50: '#50696e',
    500: '#063138',
    950: '#000000',
  },
}

SCSS

$custom: #063138;
$custom-light: #50696e;
$custom-dark: #000000;

JSON

{
  "hex": "#063138",
  "rgb": {
    "r": 6,
    "g": 49,
    "b": 56
  },
  "hsl": {
    "h": 188.4,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28881,
    "c": 0.04606,
    "h": 211.1
  },
  "luminance": 0.02521
}

Semantic roles & 50–950 ramp

primary

#063138

secondary

#782E21

accent

#4D31F7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #063138

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

Preview Lab → · Contrast checker → · Palette generator →