#07243B#07243B

#07243B is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.055 H 246.4°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX#07243B
RGBrgb(7, 36, 59)
HSLhsl(207, 79%, 13%)
HSVhsv(207, 88%, 23%)
CMYKcmyk(88.1%, 39%, 0%, 76.9%)
CIE-LABlab(13.37, -0.95, -17.85)
CIE-LCHlch(13.37, 17.87, 266.95°)
OKLaboklab(25.23% -0.0221 -0.0507)
OKLCHoklch(25.23% 0.055 246.4)
XYZxyz(1.5076, 1.6225, 4.3705)
Luminance0.0162 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#07243B #3B1E07
analogous
#073B38 #07243B #070A3B
triadic
#07243B #3B0724 #243B07
tetradic
#07243B #38073B #3B1E07 #0A3B07
square
#07243B #38073B #3B1E07 #0A3B07
split-complementary
#07243B #3B070A #3B3807
monochromatic
#03111B #03111B #07243B #0D4572 #1467A8

Accessibility & contrast

On white

15.85
#07243B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.32
#07243B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07243B
15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##07243B#FFFFFF#000000##FFFFFF
##07243B1.0015.851.3215.85
#FFFFFF15.851.0021.001.00
#0000001.3221.001.0021.00
##FFFFFF15.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#19253C
Deuteranopia (green-blind)
#12203B
Tritanopia (blue-blind)
#002A2C
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #07243b;
/* rgb */ color: rgb(7, 36, 59);
/* oklch */ color: oklch(25.2% 0.055 246.4);
Tailwind
colors: {
  custom: {
    50: '#505e71',
    500: '#07243b',
    950: '#000000',
  },
}
SCSS
$custom: #07243b;
$custom-light: #505e71;
$custom-dark: #000000;
JSON
{
  "hex": "#07243b",
  "rgb": {
    "r": 7,
    "g": 36,
    "b": 59
  },
  "hsl": {
    "h": 206.538,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25234,
    "c": 0.05533,
    "h": 246.4
  },
  "luminance": 0.01623
}

Semantic roles & 50–950 ramp

primary
#07243B
secondary
#7A4A23
accent
#8933F5
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A

Preview Lab

Preview with #07243B

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

Preview Lab → · Contrast checker → · Palette generator →

#07243B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva