#06033B#06033B

#06033B is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.2% C 0.102 H 271.6°. Best body text is #FFFFFF at 19.37:1 contrast (WCAG AA passes).

Color values

HEX#06033B
RGBrgb(6, 3, 59)
HSLhsl(243, 90%, 12%)
HSVhsv(243, 95%, 23%)
CMYKcmyk(89.8%, 94.9%, 0%, 76.9%)
CIE-LABlab(3.79, 20.36, -33.30)
CIE-LCHlch(3.79, 39.03, 301.44°)
OKLaboklab(17.25% 0.0029 -0.1017)
OKLCHoklch(17.25% 0.102 271.6)
XYZxyz(0.8968, 0.4195, 4.1705)
Luminance0.0042 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#06033B #383B03
analogous
#031C3B #06033B #22033B
triadic
#06033B #3B0603 #033B06
tetradic
#06033B #3B031C #383B03 #033B22
square
#06033B #3B031C #383B03 #033B22
split-complementary
#06033B #3B2203 #1C3B03
monochromatic
#03011D #03011D #06033B #0C0675 #1209AF

Accessibility & contrast

On white

19.37
#06033B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.08
#06033B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06033B
19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##06033B#FFFFFF#000000##FFFFFF
##06033B1.0019.371.0819.37
#FFFFFF19.371.0021.001.00
#0000001.0821.001.0021.00
##FFFFFF19.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00103D
Deuteranopia (green-blind)
#000B3A
Tritanopia (blue-blind)
#00141F
Achromatopsia (no color)
#0D0D0D

Design tokens & code

CSS
--color: #06033b;
/* rgb */ color: rgb(6, 3, 59);
/* oklch */ color: oklch(17.2% 0.102 271.6);
Tailwind
colors: {
  custom: {
    50: '#504772',
    500: '#06033b',
    950: '#000000',
  },
}
SCSS
$custom: #06033b;
$custom-light: #504772;
$custom-dark: #000000;
JSON
{
  "hex": "#06033b",
  "rgb": {
    "r": 6,
    "g": 3,
    "b": 59
  },
  "hsl": {
    "h": 243.214,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17247,
    "c": 0.10173,
    "h": 271.6
  },
  "luminance": 0.0042
}

Semantic roles & 50–950 ramp

primary
#06033B
secondary
#787E1C
accent
#FF29F4
background
#F4F3F6
surface
#E7E5EC
border
#C3C1C7
text
#020008
muted
#78777B

Preview Lab

Preview with #06033B

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

Preview Lab → · Contrast checker → · Palette generator →

#06033B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva