#3072B9#3072B9

#3072B9 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.130 H 252.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#3072B9
RGBrgb(48, 114, 185)
HSLhsl(211, 59%, 46%)
HSVhsv(211, 74%, 73%)
CMYKcmyk(74.1%, 38.4%, 0%, 27.5%)
CIE-LABlab(47.19, 3.65, -43.44)
CIE-LCHlch(47.19, 43.60, 274.81°)
OKLaboklab(54.51% -0.0385 -0.1238)
OKLCHoklch(54.51% 0.13 252.7)
XYZxyz(15.9899, 16.1640, 48.1668)
Luminance0.1617 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3072B9 #B97730
analogous
#30B6B9 #3072B9 #3330B9
triadic
#3072B9 #B93072 #72B930
tetradic
#3072B9 #B930B6 #B97730 #30B933
square
#3072B9 #B930B6 #B97730 #30B933
split-complementary
#3072B9 #B93330 #B6B930
monochromatic
#173658 #235488 #3072B9 #5491D3 #84B0DF

Accessibility & contrast

On white

4.96
#3072B9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.23
#3072B9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3072B9
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3072B9#FFFFFF#000000##FFFFFF
##3072B91.004.964.234.96
#FFFFFF4.961.0021.001.00
#0000004.2321.001.0021.00
##FFFFFF4.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5177BC
Deuteranopia (green-blind)
#3C6AB8
Tritanopia (blue-blind)
#00838C
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #3072b9;
/* rgb */ color: rgb(48, 114, 185);
/* oklch */ color: oklch(54.5% 0.130 252.7);
Tailwind
colors: {
  custom: {
    50: '#7a9ace',
    500: '#3072b9',
    950: '#000000',
  },
}
SCSS
$custom: #3072b9;
$custom-light: #7a9ace;
$custom-dark: #000000;
JSON
{
  "hex": "#3072b9",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 185
  },
  "hsl": {
    "h": 211.095,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54514,
    "c": 0.12967,
    "h": 252.7
  },
  "luminance": 0.16166
}

Semantic roles & 50–950 ramp

primary
#3072B9
secondary
#C9A47C
accent
#9746E2
background
#F8F9FC
surface
#EFF2F9
border
#CACCD2
text
#0B0E14
muted
#7C7E82

Preview Lab

Preview with #3072B9

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

Preview Lab → · Contrast checker → · Palette generator →

#3072B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva