#06263B#06263B

#06263B is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.054 H 242.1°. Best body text is #FFFFFF at 15.58:1 contrast (WCAG AA passes).

Color values

HEX#06263B
RGBrgb(6, 38, 59)
HSLhsl(204, 82%, 13%)
HSVhsv(204, 90%, 23%)
CMYKcmyk(89.8%, 35.6%, 0%, 76.9%)
CIE-LABlab(14.06, -2.58, -16.75)
CIE-LCHlch(14.06, 16.95, 261.23°)
OKLaboklab(25.77% -0.0252 -0.0475)
OKLCHoklch(25.77% 0.054 242.1)
XYZxyz(1.5573, 1.7405, 4.3907)
Luminance0.0174 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#06263B #3B1B06
analogous
#063B35 #06263B #060B3B
triadic
#06263B #3B0626 #263B06
tetradic
#06263B #35063B #3B1B06 #0B3B06
square
#06263B #35063B #3B1B06 #0B3B06
split-complementary
#06263B #3B060B #3B3506
monochromatic
#03121C #03121C #06263B #0C4A73 #116EAA

Accessibility & contrast

On white

15.58
#06263B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#06263B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06263B
15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##06263B#FFFFFF#000000##FFFFFF
##06263B1.0015.581.3515.58
#FFFFFF15.581.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C263C
Deuteranopia (green-blind)
#15223B
Tritanopia (blue-blind)
#002B2D
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #06263b;
/* rgb */ color: rgb(6, 38, 59);
/* oklch */ color: oklch(25.8% 0.054 242.1);
Tailwind
colors: {
  custom: {
    50: '#4f6071',
    500: '#06263b',
    950: '#000000',
  },
}
SCSS
$custom: #06263b;
$custom-light: #4f6071;
$custom-dark: #000000;
JSON
{
  "hex": "#06263b",
  "rgb": {
    "r": 6,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 203.774,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.25772,
    "c": 0.05375,
    "h": 242.1
  },
  "luminance": 0.01741
}

Semantic roles & 50–950 ramp

primary
#06263B
secondary
#7B4522
accent
#7F30F8
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A

Preview Lab

Preview with #06263B

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

Preview Lab → · Contrast checker → · Palette generator →

#06263B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva