#4383D8#4383D8

#4383D8 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.9% C 0.145 H 256.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX#4383D8
RGBrgb(67, 131, 216)
HSLhsl(214, 66%, 55%)
HSVhsv(214, 69%, 85%)
CMYKcmyk(69%, 39.4%, 0%, 15.3%)
CIE-LABlab(54.43, 7.19, -49.58)
CIE-LCHlch(54.43, 50.10, 278.25°)
OKLaboklab(60.89% -0.0343 -0.1413)
OKLCHoklch(60.89% 0.145 256.4)
XYZxyz(22.8212, 22.3814, 68.0698)
Luminance0.2238 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4383D8 #D89843
analogous
#43CED8 #4383D8 #4D43D8
triadic
#4383D8 #D84383 #83D843
tetradic
#4383D8 #D843CE #D89843 #43D84D
square
#4383D8 #D843CE #D89843 #43D84D
split-complementary
#4383D8 #D84D43 #CED843
monochromatic
#1C4985 #2665B8 #4383D8 #76A4E3 #A8C6ED

Accessibility & contrast

On white

3.83
#4383D8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.48
#4383D8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4383D8
5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4383D8#FFFFFF#000000##000000
##4383D81.003.835.485.48
#FFFFFF3.831.0021.0021.00
#0000005.4821.001.001.00
##0000005.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#5C8ADB
Deuteranopia (green-blind)
#457CD6
Tritanopia (blue-blind)
#0097A3
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #4383d8;
/* rgb */ color: rgb(67, 131, 216);
/* oklch */ color: oklch(60.9% 0.145 256.4);
Tailwind
colors: {
  custom: {
    50: '#87a6e4',
    500: '#4383d8',
    950: '#000000',
  },
}
SCSS
$custom: #4383d8;
$custom-light: #87a6e4;
$custom-dark: #000000;
JSON
{
  "hex": "#4383d8",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 216
  },
  "hsl": {
    "h": 214.228,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60892,
    "c": 0.14542,
    "h": 256.4
  },
  "luminance": 0.22384
}

Semantic roles & 50–950 ramp

primary
#4383D8
secondary
#DAC09C
accent
#A03FE9
background
#F8FAFE
surface
#F0F4FC
border
#CBCED5
text
#0D0F16
muted
#7D7F84

Preview Lab

Preview with #4383D8

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

Preview Lab → · Contrast checker → · Palette generator →

#4383D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva