#06403F#06403F

#06403F is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.7% C 0.055 H 193.0°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX#06403F
RGBrgb(6, 64, 63)
HSLhsl(179, 83%, 14%)
HSVhsv(179, 91%, 25%)
CMYKcmyk(90.6%, 0%, 1.6%, 74.9%)
CIE-LABlab(23.88, -17.39, -4.44)
CIE-LCHlch(23.88, 17.94, 194.32°)
OKLaboklab(33.73% -0.0534 -0.0124)
OKLCHoklch(33.73% 0.055 193)
XYZxyz(2.8053, 4.0640, 5.3382)
Luminance0.0406 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#06403F #400607
analogous
#064022 #06403F #062440
triadic
#06403F #3F0640 #403F06
tetradic
#06403F #220640 #400607 #244006
square
#06403F #220640 #400607 #244006
split-complementary
#06403F #400624 #402206
monochromatic
#031C1C #031C1C #06403F #0B7876 #10B0AD

Accessibility & contrast

On white

11.58
#06403F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.81
#06403F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06403F
11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##06403F#FFFFFF#000000##FFFFFF
##06403F1.0011.581.8111.58
#FFFFFF11.581.0021.001.00
#0000001.8121.001.0021.00
##FFFFFF11.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3C3F
Deuteranopia (green-blind)
#33363F
Tritanopia (blue-blind)
#004240
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #06403f;
/* rgb */ color: rgb(6, 64, 63);
/* oklch */ color: oklch(33.7% 0.055 193.0);
Tailwind
colors: {
  custom: {
    50: '#547574',
    500: '#06403f',
    950: '#000000',
  },
}
SCSS
$custom: #06403f;
$custom-light: #547574;
$custom-dark: #000000;
JSON
{
  "hex": "#06403f",
  "rgb": {
    "r": 6,
    "g": 64,
    "b": 63
  },
  "hsl": {
    "h": 178.966,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.33733,
    "c": 0.05485,
    "h": 193
  },
  "luminance": 0.04064
}

Semantic roles & 50–950 ramp

primary
#06403F
secondary
#802224
accent
#2F32F9
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030808
muted
#787B7B

Preview Lab

Preview with #06403F

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

Preview Lab → · Contrast checker → · Palette generator →

#06403F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva