#4377D6#4377D6

#4377D6 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.2% C 0.156 H 261.3°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#4377D6
RGBrgb(67, 119, 214)
HSLhsl(219, 64%, 55%)
HSVhsv(219, 69%, 84%)
CMYKcmyk(68.7%, 44.4%, 0%, 16.1%)
CIE-LABlab(50.97, 13.84, -53.98)
CIE-LCHlch(50.97, 55.73, 284.38°)
OKLaboklab(58.18% -0.0236 -0.1544)
OKLCHoklch(58.18% 0.156 261.3)
XYZxyz(21.0448, 19.2398, 66.2099)
Luminance0.1924 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4377D6 #D6A243
analogous
#43C0D6 #4377D6 #5943D6
triadic
#4377D6 #D64377 #77D643
tetradic
#4377D6 #D643C0 #D6A243 #43D659
square
#4377D6 #D643C0 #D6A243 #43D659
split-complementary
#4377D6 #D65943 #C0D643
monochromatic
#1C4082 #2759B4 #4377D6 #759BE1 #A7C0EC

Accessibility & contrast

On white

4.33
#4377D6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#4377D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4377D6
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4377D6#FFFFFF#000000##000000
##4377D61.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#4881DA
Deuteranopia (green-blind)
#2D73D4
Tritanopia (blue-blind)
#008D9C
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #4377d6;
/* rgb */ color: rgb(67, 119, 214);
/* oklch */ color: oklch(58.2% 0.156 261.3);
Tailwind
colors: {
  custom: {
    50: '#879de3',
    500: '#4377d6',
    950: '#000000',
  },
}
SCSS
$custom: #4377d6;
$custom-light: #879de3;
$custom-dark: #000000;
JSON
{
  "hex": "#4377d6",
  "rgb": {
    "r": 67,
    "g": 119,
    "b": 214
  },
  "hsl": {
    "h": 218.776,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58175,
    "c": 0.1562,
    "h": 261.3
  },
  "luminance": 0.19242
}

Semantic roles & 50–950 ramp

primary
#4377D6
secondary
#D9C39C
accent
#AC41E7
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0D0E15
muted
#7D7E84

Preview Lab

Preview with #4377D6

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

Preview Lab → · Contrast checker → · Palette generator →

#4377D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva