#063840#063840

#063840 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.4% C 0.051 H 211.3°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#063840
RGB	rgb(6, 56, 64)
HSL	hsl(188, 83%, 14%)
HSV	hsv(188, 91%, 25%)
CMYK	cmyk(90.6%, 12.5%, 0%, 74.9%)
CIE-LAB	lab(20.97, -12.37, -9.50)
CIE-LCH	lch(20.97, 15.60, 217.53°)
OKLab	oklab(31.38% -0.0436 -0.0265)
OKLCH	oklch(31.38% 0.051 211.3)
XYZ	xyz(2.4143, 3.2369, 5.3470)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063840 #400E06

analogous

#06402B #063840 #061B40

triadic

#063840 #400638 #384006

tetradic

#063840 #2B0640 #400E06 #1B4006

square

#063840 #2B0640 #400E06 #1B4006

split-complementary

#063840 #40061B #402B06

monochromatic

#03181C #03181C #063840 #0B6978 #109AB0

Accessibility & contrast

On white

12.75

#063840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#063840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063840

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063840	#FFFFFF	#000000	##FFFFFF
##063840	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323640

Deuteranopia (green-blind)

#2A3040

Tritanopia (blue-blind)

#003B3A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #063840;
/* rgb */ color: rgb(6, 56, 64);
/* oklch */ color: oklch(31.4% 0.051 211.3);

Tailwind

colors: {
  custom: {
    50: '#526e74',
    500: '#063840',
    950: '#000000',
  },
}

SCSS

$custom: #063840;
$custom-light: #526e74;
$custom-dark: #000000;

JSON

{
  "hex": "#063840",
  "rgb": {
    "r": 6,
    "g": 56,
    "b": 64
  },
  "hsl": {
    "h": 188.276,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31384,
    "c": 0.05105,
    "h": 211.3
  },
  "luminance": 0.03237
}

Semantic roles & 50–950 ramp

primary

#063840

secondary

#802F22

accent

#4B2FF9

background

#F5F6F7

surface

#E8ECED

border

#C4C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #063840

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

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