#18829D#18829D

#18829D is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.3% C 0.097 H 220.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#18829D
RGBrgb(24, 130, 157)
HSLhsl(192, 73%, 35%)
HSVhsv(192, 85%, 62%)
CMYKcmyk(84.7%, 17.2%, 0%, 38.4%)
CIE-LABlab(50.21, -18.56, -22.49)
CIE-LCHlch(50.21, 29.16, 230.47°)
OKLaboklab(56.32% -0.0739 -0.063)
OKLCHoklch(56.32% 0.097 220.5)
XYZxyz(14.4425, 18.5919, 34.7192)
Luminance0.1859 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18829D #9D3318
analogous
#189D75 #18829D #18409D
triadic
#18829D #9D1882 #829D18
tetradic
#18829D #75189D #9D3318 #409D18
square
#18829D #75189D #9D3318 #409D18
split-complementary
#18829D #9D1840 #9D7518
monochromatic
#082A33 #105668 #18829D #20AED2 #4CC5E4

Accessibility & contrast

On white

4.45
#18829D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.72
#18829D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18829D
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18829D#FFFFFF#000000##000000
##18829D1.004.454.724.72
#FFFFFF4.451.0021.0021.00
#0000004.7221.001.001.00
##0000004.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#727E9E
Deuteranopia (green-blind)
#61729D
Tritanopia (blue-blind)
#008B8B
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #18829d;
/* rgb */ color: rgb(24, 130, 157);
/* oklch */ color: oklch(56.3% 0.097 220.5);
Tailwind
colors: {
  custom: {
    50: '#6fa6ba',
    500: '#18829d',
    950: '#000000',
  },
}
SCSS
$custom: #18829d;
$custom-light: #6fa6ba;
$custom-dark: #000000;
JSON
{
  "hex": "#18829d",
  "rgb": {
    "r": 24,
    "g": 130,
    "b": 157
  },
  "hsl": {
    "h": 192.18,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56316,
    "c": 0.09711,
    "h": 220.5
  },
  "luminance": 0.18594
}

Semantic roles & 50–950 ramp

primary
#18829D
secondary
#C5644B
accent
#5D38F0
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #18829D

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

Preview Lab → · Contrast checker → · Palette generator →

#18829D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva