#43738F#43738F

#43738F is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.068 H 235.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#43738F
RGBrgb(67, 115, 143)
HSLhsl(202, 36%, 41%)
HSVhsv(202, 53%, 56%)
CMYKcmyk(53.1%, 19.6%, 0%, 43.9%)
CIE-LABlab(46.23, -7.98, -20.28)
CIE-LCHlch(46.23, 21.79, 248.53°)
OKLaboklab(53.3% -0.0386 -0.0564)
OKLCHoklch(53.3% 0.068 235.6)
XYZxyz(13.4016, 15.4368, 28.2547)
Luminance0.1544 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43738F #8F5F43
analogous
#438F85 #43738F #434D8F
triadic
#43738F #8F4373 #738F43
tetradic
#43738F #85438F #8F5F43 #4D8F43
square
#43738F #85438F #8F5F43 #4D8F43
split-complementary
#43738F #8F434D #8F8543
monochromatic
#1C303C #2F5165 #43738F #5C93B3 #86AFC6

Accessibility & contrast

On white

5.14
#43738F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.09
#43738F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43738F
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43738F#FFFFFF#000000##FFFFFF
##43738F1.005.144.095.14
#FFFFFF5.141.0021.001.00
#0000004.0921.001.0021.00
##FFFFFF5.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#667290
Deuteranopia (green-blind)
#5B6A8F
Tritanopia (blue-blind)
#167A7C
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #43738f;
/* rgb */ color: rgb(67, 115, 143);
/* oklch */ color: oklch(53.3% 0.068 235.6);
Tailwind
colors: {
  custom: {
    50: '#7d9bb0',
    500: '#43738f',
    950: '#000000',
  },
}
SCSS
$custom: #43738f;
$custom-light: #7d9bb0;
$custom-dark: #000000;
JSON
{
  "hex": "#43738f",
  "rgb": {
    "r": 67,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 202.105,
    "s": 36.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53304,
    "c": 0.06838,
    "h": 235.6
  },
  "luminance": 0.15438
}

Semantic roles & 50–950 ramp

primary
#43738F
secondary
#B1907D
accent
#855CCC
background
#F7F9FA
surface
#EEF2F4
border
#C9CCCE
text
#0A0E10
muted
#7C7E7F

Preview Lab

Preview with #43738F

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

Preview Lab → · Contrast checker → · Palette generator →

#43738F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva