#3078C9#3078C9

#3078C9 is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 56.9% C 0.144 H 253.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#3078C9
RGBrgb(48, 120, 201)
HSLhsl(212, 61%, 49%)
HSVhsv(212, 76%, 79%)
CMYKcmyk(76.1%, 40.3%, 0%, 21.2%)
CIE-LABlab(49.83, 5.88, -48.44)
CIE-LCHlch(49.83, 48.80, 276.93°)
OKLaboklab(56.86% -0.0401 -0.1384)
OKLCHoklch(56.86% 0.144 253.8)
XYZxyz(18.4741, 18.2762, 57.8010)
Luminance0.1828 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3078C9 #C98130
analogous
#30C5C9 #3078C9 #3530C9
triadic
#3078C9 #C93078 #78C930
tetradic
#3078C9 #C930C5 #C98130 #30C935
square
#3078C9 #C930C5 #C98130 #30C935
split-complementary
#3078C9 #C93530 #C5C930
monochromatic
#183D66 #245B98 #3078C9 #5E97D8 #8FB7E4

Accessibility & contrast

On white

4.51
#3078C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#3078C9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3078C9
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3078C9#FFFFFF#000000##000000
##3078C91.004.514.664.66
#FFFFFF4.511.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#517ECC
Deuteranopia (green-blind)
#3870C7
Tritanopia (blue-blind)
#008B97
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3078c9;
/* rgb */ color: rgb(48, 120, 201);
/* oklch */ color: oklch(56.9% 0.144 253.8);
Tailwind
colors: {
  custom: {
    50: '#7e9eda',
    500: '#3078c9',
    950: '#000000',
  },
}
SCSS
$custom: #3078c9;
$custom-light: #7e9eda;
$custom-dark: #000000;
JSON
{
  "hex": "#3078c9",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 201
  },
  "hsl": {
    "h": 211.765,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56864,
    "c": 0.14408,
    "h": 253.8
  },
  "luminance": 0.18278
}

Semantic roles & 50–950 ramp

primary
#3078C9
secondary
#CFAD86
accent
#9943E5
background
#F8F9FD
surface
#EFF2FB
border
#CACCD4
text
#0B0E15
muted
#7C7E83

Preview Lab

Preview with #3078C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3078C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva