#063539#063539

#063539 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.1% C 0.048 H 203.7°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#063539
RGB	rgb(6, 53, 57)
HSL	hsl(185, 81%, 12%)
HSV	hsv(185, 89%, 22%)
CMYK	cmyk(89.5%, 7%, 0%, 77.6%)
CIE-LAB	lab(19.56, -13.27, -6.89)
CIE-LCH	lch(19.56, 14.95, 207.44°)
OKLab	oklab(30.14% -0.0437 -0.0191)
OKLCH	oklch(30.14% 0.048 203.7)
XYZ	xyz(2.0864, 2.8801, 4.3160)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063539 #390A06

analogous

#063924 #063539 #061C39

triadic

#063539 #390635 #353906

tetradic

#063539 #240639 #390A06 #1C3906

square

#063539 #240639 #390A06 #1C3906

split-complementary

#063539 #39061C #392406

monochromatic

#031A1C #031A1C #063539 #0C6870 #129CA8

Accessibility & contrast

On white

13.32

#063539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#063539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063539

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063539	#FFFFFF	#000000	##FFFFFF
##063539	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303239

Deuteranopia (green-blind)

#292D39

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #063539;
/* rgb */ color: rgb(6, 53, 57);
/* oklch */ color: oklch(30.1% 0.048 203.7);

Tailwind

colors: {
  custom: {
    50: '#516c6f',
    500: '#063539',
    950: '#000000',
  },
}

SCSS

$custom: #063539;
$custom-light: #516c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#063539",
  "rgb": {
    "r": 6,
    "g": 53,
    "b": 57
  },
  "hsl": {
    "h": 184.706,
    "s": 80.952,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30144,
    "c": 0.04771,
    "h": 203.7
  },
  "luminance": 0.0288
}

Semantic roles & 50–950 ramp

primary

#063539

secondary

#792822

accent

#4030F7

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #063539

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

Preview Lab → · Contrast checker → · Palette generator →