#234C71#234C71

#234C71 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.5% C 0.078 H 248.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX#234C71
RGBrgb(35, 76, 113)
HSLhsl(208, 53%, 29%)
HSVhsv(208, 69%, 44%)
CMYKcmyk(69%, 32.7%, 0%, 55.7%)
CIE-LABlab(31.16, -1.37, -25.51)
CIE-LCHlch(31.16, 25.55, 266.93°)
OKLaboklab(40.54% -0.0289 -0.0721)
OKLCHoklch(40.54% 0.078 248.1)
XYZxyz(6.2571, 6.7178, 16.5865)
Luminance0.0672 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#234C71 #714823
analogous
#23716F #234C71 #232571
triadic
#234C71 #71234C #4C7123
tetradic
#234C71 #6F2371 #714823 #257123
square
#234C71 #6F2371 #714823 #257123
split-complementary
#234C71 #712325 #716F23
monochromatic
#071017 #152D42 #234C71 #316BA0 #488AC6

Accessibility & contrast

On white

8.96
#234C71 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.34
#234C71 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234C71
8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##234C71#FFFFFF#000000##FFFFFF
##234C711.008.962.348.96
#FFFFFF8.961.0021.001.00
#0000002.3421.001.0021.00
##FFFFFF8.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C4D73
Deuteranopia (green-blind)
#314670
Tritanopia (blue-blind)
#005559
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #234c71;
/* rgb */ color: rgb(35, 76, 113);
/* oklch */ color: oklch(40.5% 0.078 248.1);
Tailwind
colors: {
  custom: {
    50: '#677d9a',
    500: '#234c71',
    950: '#000000',
  },
}
SCSS
$custom: #234c71;
$custom-light: #677d9a;
$custom-dark: #000000;
JSON
{
  "hex": "#234c71",
  "rgb": {
    "r": 35,
    "g": 76,
    "b": 113
  },
  "hsl": {
    "h": 208.462,
    "s": 52.703,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40543,
    "c": 0.0777,
    "h": 248.1
  },
  "luminance": 0.06718
}

Semantic roles & 50–950 ramp

primary
#234C71
secondary
#A4764C
accent
#904CDC
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #234C71

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

Preview Lab → · Contrast checker → · Palette generator →

#234C71 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva