#063140#063140

#063140 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.3% C 0.052 H 226.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#063140
RGB	rgb(6, 49, 64)
HSL	hsl(196, 83%, 14%)
HSV	hsv(196, 91%, 25%)
CMYK	cmyk(90.6%, 23.4%, 0%, 74.9%)
CIE-LAB	lab(18.39, -7.96, -13.47)
CIE-LCH	lch(18.39, 15.64, 239.42°)
OKLab	oklab(29.31% -0.0356 -0.0378)
OKLCH	oklch(29.31% 0.052 226.8)
XYZ	xyz(2.0984, 2.6052, 5.2418)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063140 #401506

analogous

#064032 #063140 #061440

triadic

#063140 #400631 #314006

tetradic

#063140 #320640 #401506 #144006

square

#063140 #320640 #401506 #144006

split-complementary

#063140 #400614 #403206

monochromatic

#03151C #03151C #063140 #0B5C78 #1087B0

Accessibility & contrast

On white

13.80

#063140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#063140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063140

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063140	#FFFFFF	#000000	##FFFFFF
##063140	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293041

Deuteranopia (green-blind)

#212A40

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #063140;
/* rgb */ color: rgb(6, 49, 64);
/* oklch */ color: oklch(29.3% 0.052 226.8);

Tailwind

colors: {
  custom: {
    50: '#516974',
    500: '#063140',
    950: '#000000',
  },
}

SCSS

$custom: #063140;
$custom-light: #516974;
$custom-dark: #000000;

JSON

{
  "hex": "#063140",
  "rgb": {
    "r": 6,
    "g": 49,
    "b": 64
  },
  "hsl": {
    "h": 195.517,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.29308,
    "c": 0.05194,
    "h": 226.8
  },
  "luminance": 0.02606
}

Semantic roles & 50–950 ramp

primary

#063140

secondary

#803A22

accent

#632FF9

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020608

muted

#787A7B

Preview Lab

Preview with #063140

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

Preview Lab → · Contrast checker → · Palette generator →