#4372B3#4372B3

#4372B3 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.9% C 0.114 H 256.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#4372B3
RGBrgb(67, 114, 179)
HSLhsl(215, 46%, 48%)
HSVhsv(215, 63%, 70%)
CMYKcmyk(62.6%, 36.3%, 0%, 29.8%)
CIE-LABlab(47.60, 4.60, -39.27)
CIE-LCHlch(47.60, 39.54, 276.67°)
OKLaboklab(54.93% -0.026 -0.1113)
OKLCHoklch(54.93% 0.114 256.8)
XYZxyz(16.4658, 16.4811, 44.9525)
Luminance0.1648 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4372B3 #B38443
analogous
#43AAB3 #4372B3 #4C43B3
triadic
#4372B3 #B34372 #72B343
tetradic
#4372B3 #B343AA #B38443 #43B34C
square
#4372B3 #B343AA #B38443 #43B34C
split-complementary
#4372B3 #B34C43 #AAB343
monochromatic
#22395A #325686 #4372B3 #6B92C8 #98B3D8

Accessibility & contrast

On white

4.89
#4372B3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.30
#4372B3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4372B3
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4372B3#FFFFFF#000000##FFFFFF
##4372B31.004.894.304.89
#FFFFFF4.891.0021.001.00
#0000004.3021.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5677B6
Deuteranopia (green-blind)
#476CB2
Tritanopia (blue-blind)
#00818A
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #4372b3;
/* rgb */ color: rgb(67, 114, 179);
/* oklch */ color: oklch(54.9% 0.114 256.8);
Tailwind
colors: {
  custom: {
    50: '#819aca',
    500: '#4372b3',
    950: '#000000',
  },
}
SCSS
$custom: #4372b3;
$custom-light: #819aca;
$custom-dark: #000000;
JSON
{
  "hex": "#4372b3",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 179
  },
  "hsl": {
    "h": 214.821,
    "s": 45.528,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54933,
    "c": 0.11434,
    "h": 256.8
  },
  "luminance": 0.16483
}

Semantic roles & 50–950 ramp

primary
#4372B3
secondary
#C4AD8D
accent
#9E53D5
background
#F8F9FC
surface
#EFF2F8
border
#CACCD1
text
#0B0E13
muted
#7C7E82

Preview Lab

Preview with #4372B3

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

Preview Lab → · Contrast checker → · Palette generator →

#4372B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva