#387CC8#387CC8

#387CC8 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 58.0% C 0.136 H 253.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#387CC8
RGBrgb(56, 124, 200)
HSLhsl(212, 57%, 50%)
HSVhsv(212, 72%, 78%)
CMYKcmyk(72%, 38%, 0%, 21.6%)
CIE-LABlab(51.18, 4.11, -45.71)
CIE-LCHlch(51.18, 45.89, 275.14°)
OKLaboklab(57.97% -0.039 -0.1302)
OKLCHoklch(57.97% 0.136 253.3)
XYZxyz(19.2600, 19.4241, 57.3666)
Luminance0.1943 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#387CC8 #C88438
analogous
#38C4C8 #387CC8 #3C38C8
triadic
#387CC8 #C8387C #7CC838
tetradic
#387CC8 #C838C4 #C88438 #38C83C
square
#387CC8 #C838C4 #C88438 #38C83C
split-complementary
#387CC8 #C83C38 #C4C838
monochromatic
#1D4169 #2A5E99 #387CC8 #689CD5 #98BBE3

Accessibility & contrast

On white

4.30
#387CC8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.89
#387CC8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387CC8
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##387CC8#FFFFFF#000000##000000
##387CC81.004.304.894.89
#FFFFFF4.301.0021.0021.00
#0000004.8921.001.001.00
##0000004.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5981CB
Deuteranopia (green-blind)
#4374C6
Tritanopia (blue-blind)
#008E98
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #387cc8;
/* rgb */ color: rgb(56, 124, 200);
/* oklch */ color: oklch(58.0% 0.136 253.3);
Tailwind
colors: {
  custom: {
    50: '#80a1d9',
    500: '#387cc8',
    950: '#000000',
  },
}
SCSS
$custom: #387cc8;
$custom-light: #80a1d9;
$custom-dark: #000000;
JSON
{
  "hex": "#387cc8",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 200
  },
  "hsl": {
    "h": 211.667,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5797,
    "c": 0.13591,
    "h": 253.3
  },
  "luminance": 0.19426
}

Semantic roles & 50–950 ramp

primary
#387CC8
secondary
#CEB08E
accent
#9848E0
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0C0E14
muted
#7D7E83

Preview Lab

Preview with #387CC8

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

Preview Lab → · Contrast checker → · Palette generator →

#387CC8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva