#23749D#23749D

#23749D is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.0% C 0.099 H 235.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#23749D
RGBrgb(35, 116, 157)
HSLhsl(200, 64%, 38%)
HSVhsv(200, 78%, 62%)
CMYKcmyk(77.7%, 26.1%, 0%, 38.4%)
CIE-LABlab(46.02, -9.55, -28.97)
CIE-LCHlch(46.02, 30.50, 251.75°)
OKLaboklab(53.02% -0.056 -0.0817)
OKLCHoklch(53.02% 0.099 235.6)
XYZxyz(13.0219, 15.2809, 34.1549)
Luminance0.1528 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23749D #9D4C23
analogous
#239D89 #23749D #23379D
triadic
#23749D #9D2374 #749D23
tetradic
#23749D #89239D #9D4C23 #379D23
square
#23749D #89239D #9D4C23 #379D23
split-complementary
#23749D #9D2337 #9D8923
monochromatic
#0D2A39 #184F6B #23749D #2E99CF #5FB2DB

Accessibility & contrast

On white

5.18
#23749D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#23749D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23749D
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23749D#FFFFFF#000000##FFFFFF
##23749D1.005.184.065.18
#FFFFFF5.181.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#60739F
Deuteranopia (green-blind)
#50689C
Tritanopia (blue-blind)
#007F82
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #23749d;
/* rgb */ color: rgb(35, 116, 157);
/* oklch */ color: oklch(53.0% 0.099 235.6);
Tailwind
colors: {
  custom: {
    50: '#719cba',
    500: '#23749d',
    950: '#000000',
  },
}
SCSS
$custom: #23749d;
$custom-light: #719cba;
$custom-dark: #000000;
JSON
{
  "hex": "#23749d",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 157
  },
  "hsl": {
    "h": 200.164,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.53023,
    "c": 0.09905,
    "h": 235.6
  },
  "luminance": 0.15282
}

Semantic roles & 50–950 ramp

primary
#23749D
secondary
#C07D5C
accent
#7941E7
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #23749D

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

Preview Lab → · Contrast checker → · Palette generator →

#23749D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva