#4380D1#4380D1

#4380D1 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.8% C 0.139 H 256.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#4380D1
RGBrgb(67, 128, 209)
HSLhsl(214, 61%, 54%)
HSVhsv(214, 68%, 82%)
CMYKcmyk(67.9%, 38.8%, 0%, 18%)
CIE-LABlab(53.20, 6.54, -47.58)
CIE-LCHlch(53.20, 48.03, 277.83°)
OKLaboklab(59.82% -0.033 -0.1355)
OKLCHoklch(59.82% 0.139 256.3)
XYZxyz(21.5383, 21.2329, 63.2725)
Luminance0.2124 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4380D1 #D19443
analogous
#43C7D1 #4380D1 #4D43D1
triadic
#4380D1 #D14380 #80D143
tetradic
#4380D1 #D143C7 #D19443 #43D14D
square
#4380D1 #D143C7 #D19443 #43D14D
split-complementary
#4380D1 #D14D43 #C7D143
monochromatic
#1E467B #2A62AD #4380D1 #74A1DD #A5C2E9

Accessibility & contrast

On white

4.00
#4380D1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#4380D1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4380D1
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4380D1#FFFFFF#000000##000000
##4380D11.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B86D4
Deuteranopia (green-blind)
#4679CF
Tritanopia (blue-blind)
#00939E
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #4380d1;
/* rgb */ color: rgb(67, 128, 209);
/* oklch */ color: oklch(59.8% 0.139 256.3);
Tailwind
colors: {
  custom: {
    50: '#86a4df',
    500: '#4380d1',
    950: '#000000',
  },
}
SCSS
$custom: #4380d1;
$custom-light: #86a4df;
$custom-dark: #000000;
JSON
{
  "hex": "#4380d1",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 209
  },
  "hsl": {
    "h": 214.225,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59815,
    "c": 0.13945,
    "h": 256.3
  },
  "luminance": 0.21235
}

Semantic roles & 50–950 ramp

primary
#4380D1
secondary
#D6BC9A
accent
#9F44E4
background
#F8FAFD
surface
#F0F3FB
border
#CBCDD4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #4380D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4380D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva