#30729E#30729E

#30729E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.0% C 0.096 H 241.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#30729E
RGBrgb(48, 114, 158)
HSLhsl(204, 53%, 40%)
HSVhsv(204, 70%, 62%)
CMYKcmyk(69.6%, 27.8%, 0%, 38%)
CIE-LABlab(45.81, -6.17, -29.85)
CIE-LCHlch(45.81, 30.48, 258.33°)
OKLaboklab(52.98% -0.0463 -0.0842)
OKLCHoklch(52.98% 0.096 241.2)
XYZxyz(13.4054, 15.1302, 34.5550)
Luminance0.1513 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30729E #9E5C30
analogous
#309E93 #30729E #303B9E
triadic
#30729E #9E3072 #729E30
tetradic
#30729E #93309E #9E5C30 #3B9E30
square
#30729E #93309E #9E5C30 #3B9E30
split-complementary
#30729E #9E303B #9E9330
monochromatic
#132E40 #22506F #30729E #4593C6 #74AED5

Accessibility & contrast

On white

5.22
#30729E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.03
#30729E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30729E
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30729E#FFFFFF#000000##FFFFFF
##30729E1.005.224.035.22
#FFFFFF5.221.0021.001.00
#0000004.0321.001.0021.00
##FFFFFF5.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5E72A0
Deuteranopia (green-blind)
#4F689D
Tritanopia (blue-blind)
#007D81
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #30729e;
/* rgb */ color: rgb(48, 114, 158);
/* oklch */ color: oklch(53.0% 0.096 241.2);
Tailwind
colors: {
  custom: {
    50: '#769abb',
    500: '#30729e',
    950: '#000000',
  },
}
SCSS
$custom: #30729e;
$custom-light: #769abb;
$custom-dark: #000000;
JSON
{
  "hex": "#30729e",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 158
  },
  "hsl": {
    "h": 204,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.5298,
    "c": 0.09608,
    "h": 241.2
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary
#30729E
secondary
#BD8D6D
accent
#854BDD
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #30729E

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

Preview Lab → · Contrast checker → · Palette generator →

#30729E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva