#4380C8#4380C8

#4380C8 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.3% C 0.128 H 254.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#4380C8
RGBrgb(67, 128, 200)
HSLhsl(212, 55%, 52%)
HSVhsv(212, 67%, 78%)
CMYKcmyk(66.5%, 36%, 0%, 21.6%)
CIE-LABlab(52.73, 3.39, -43.22)
CIE-LCHlch(52.73, 43.36, 274.48°)
OKLaboklab(59.29% -0.0352 -0.1227)
OKLCHoklch(59.29% 0.128 254)
XYZxyz(20.4554, 20.7997, 57.5691)
Luminance0.2080 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4380C8 #C88B43
analogous
#43C3C8 #4380C8 #4843C8
triadic
#4380C8 #C84380 #80C843
tetradic
#4380C8 #C843C3 #C88B43 #43C848
square
#4380C8 #C843C3 #C88B43 #43C848
split-complementary
#4380C8 #C84843 #C3C843
monochromatic
#214570 #2F629F #4380C8 #72A0D6 #A2C0E4

Accessibility & contrast

On white

4.07
#4380C8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.16
#4380C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4380C8
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4380C8#FFFFFF#000000##000000
##4380C81.004.075.165.16
#FFFFFF4.071.0021.0021.00
#0000005.1621.001.001.00
##0000005.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6085CB
Deuteranopia (green-blind)
#4D78C7
Tritanopia (blue-blind)
#00919A
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #4380c8;
/* rgb */ color: rgb(67, 128, 200);
/* oklch */ color: oklch(59.3% 0.128 254.0);
Tailwind
colors: {
  custom: {
    50: '#85a4d9',
    500: '#4380c8',
    950: '#000000',
  },
}
SCSS
$custom: #4380c8;
$custom-light: #85a4d9;
$custom-dark: #000000;
JSON
{
  "hex": "#4380c8",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 200
  },
  "hsl": {
    "h": 212.481,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.59291,
    "c": 0.12768,
    "h": 254
  },
  "luminance": 0.20802
}

Semantic roles & 50–950 ramp

primary
#4380C8
secondary
#D0B696
accent
#9A4ADE
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C0F14
muted
#7D7F83

Preview Lab

Preview with #4380C8

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

Preview Lab → · Contrast checker → · Palette generator →

#4380C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva