#3072B4#3072B4

#3072B4 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.2% C 0.123 H 251.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#3072B4
RGBrgb(48, 114, 180)
HSLhsl(210, 58%, 45%)
HSVhsv(210, 73%, 71%)
CMYKcmyk(73.3%, 36.7%, 0%, 29.4%)
CIE-LABlab(46.92, 1.81, -40.98)
CIE-LCHlch(46.92, 41.02, 272.52°)
OKLaboklab(54.21% -0.0397 -0.1166)
OKLCHoklch(54.21% 0.123 251.2)
XYZxyz(15.4714, 15.9566, 45.4357)
Luminance0.1596 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3072B4 #B47230
analogous
#30B4B4 #3072B4 #3030B4
triadic
#3072B4 #B43072 #72B430
tetradic
#3072B4 #B430B4 #B47230 #30B430
square
#3072B4 #B430B4 #B47230 #30B430
split-complementary
#3072B4 #B43030 #B4B430
monochromatic
#163553 #235384 #3072B4 #5191D1 #81AFDD

Accessibility & contrast

On white

5.01
#3072B4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.19
#3072B4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3072B4
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3072B4#FFFFFF#000000##FFFFFF
##3072B41.005.014.195.01
#FFFFFF5.011.0021.001.00
#0000004.1921.001.0021.00
##FFFFFF5.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5476B7
Deuteranopia (green-blind)
#406AB3
Tritanopia (blue-blind)
#00828A
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #3072b4;
/* rgb */ color: rgb(48, 114, 180);
/* oklch */ color: oklch(54.2% 0.123 251.2);
Tailwind
colors: {
  custom: {
    50: '#799acb',
    500: '#3072b4',
    950: '#000000',
  },
}
SCSS
$custom: #3072b4;
$custom-light: #799acb;
$custom-dark: #000000;
JSON
{
  "hex": "#3072b4",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 180
  },
  "hsl": {
    "h": 210,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54213,
    "c": 0.12319,
    "h": 251.2
  },
  "luminance": 0.15958
}

Semantic roles & 50–950 ramp

primary
#3072B4
secondary
#C6A079
accent
#9447E1
background
#F8F9FC
surface
#EFF2F8
border
#CACCD1
text
#0A0E13
muted
#7C7E82

Preview Lab

Preview with #3072B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3072B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva