#23589D#23589D

#23589D is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.3% C 0.125 H 256.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX#23589D
RGBrgb(35, 88, 157)
HSLhsl(214, 64%, 38%)
HSVhsv(214, 78%, 62%)
CMYKcmyk(77.7%, 43.9%, 0%, 38.4%)
CIE-LABlab(37.43, 7.83, -42.55)
CIE-LCHlch(37.43, 43.26, 280.43°)
OKLaboklab(46.27% -0.0294 -0.1218)
OKLCHoklch(46.27% 0.125 256.4)
XYZxyz(10.2664, 9.7699, 33.2365)
Luminance0.0977 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23589D #9D6823
analogous
#23959D #23589D #2B239D
triadic
#23589D #9D2358 #589D23
tetradic
#23589D #9D2395 #9D6823 #239D2B
square
#23589D #9D2395 #9D6823 #239D2B
split-complementary
#23589D #9D2B23 #959D23
monochromatic
#0D2039 #183C6B #23589D #2E74CF #5F95DB

Accessibility & contrast

On white

7.11
#23589D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.95
#23589D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23589D
7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23589D#FFFFFF#000000##FFFFFF
##23589D1.007.112.957.11
#FFFFFF7.111.0021.001.00
#0000002.9521.001.0021.00
##FFFFFF7.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#355EA0
Deuteranopia (green-blind)
#1E539C
Tritanopia (blue-blind)
#006873
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #23589d;
/* rgb */ color: rgb(35, 88, 157);
/* oklch */ color: oklch(46.3% 0.125 256.4);
Tailwind
colors: {
  custom: {
    50: '#7086ba',
    500: '#23589d',
    950: '#000000',
  },
}
SCSS
$custom: #23589d;
$custom-light: #7086ba;
$custom-dark: #000000;
JSON
{
  "hex": "#23589d",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 157
  },
  "hsl": {
    "h": 213.934,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46267,
    "c": 0.12532,
    "h": 256.4
  },
  "luminance": 0.09771
}

Semantic roles & 50–950 ramp

primary
#23589D
secondary
#C0945C
accent
#9F41E7
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#090B12
muted
#7B7C81

Preview Lab

Preview with #23589D

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

Preview Lab → · Contrast checker → · Palette generator →

#23589D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva