#23709D#23709D

#23709D is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.0% C 0.102 H 239.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#23709D
RGBrgb(35, 112, 157)
HSLhsl(202, 64%, 38%)
HSVhsv(202, 78%, 62%)
CMYKcmyk(77.7%, 28.7%, 0%, 38.4%)
CIE-LABlab(44.77, -7.20, -30.91)
CIE-LCHlch(44.77, 31.74, 256.90°)
OKLaboklab(52.03% -0.052 -0.0874)
OKLCHoklch(52.03% 0.102 239.2)
XYZxyz(12.5707, 14.3785, 34.0046)
Luminance0.1438 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23709D #9D5023
analogous
#239D8D #23709D #23339D
triadic
#23709D #9D2370 #709D23
tetradic
#23709D #8D239D #9D5023 #339D23
square
#23709D #8D239D #9D5023 #339D23
split-complementary
#23709D #9D2333 #9D8D23
monochromatic
#0D2939 #184C6B #23709D #2E94CF #5FAEDB

Accessibility & contrast

On white

5.42
#23709D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.88
#23709D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23709D
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23709D#FFFFFF#000000##FFFFFF
##23709D1.005.423.885.42
#FFFFFF5.421.0021.001.00
#0000003.8821.001.0021.00
##FFFFFF5.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B709F
Deuteranopia (green-blind)
#4A659C
Tritanopia (blue-blind)
#007B80
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #23709d;
/* rgb */ color: rgb(35, 112, 157);
/* oklch */ color: oklch(52.0% 0.102 239.2);
Tailwind
colors: {
  custom: {
    50: '#7198ba',
    500: '#23709d',
    950: '#000000',
  },
}
SCSS
$custom: #23709d;
$custom-light: #7198ba;
$custom-dark: #000000;
JSON
{
  "hex": "#23709d",
  "rgb": {
    "r": 35,
    "g": 112,
    "b": 157
  },
  "hsl": {
    "h": 202.131,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.52033,
    "c": 0.10173,
    "h": 239.2
  },
  "luminance": 0.1438
}

Semantic roles & 50–950 ramp

primary
#23709D
secondary
#C0815C
accent
#7E41E7
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090D11
muted
#7B7E80

Preview Lab

Preview with #23709D

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

Preview Lab → · Contrast checker → · Palette generator →

#23709D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva