#23728F#23728F

#23728F is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.8% C 0.087 H 227.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#23728F
RGB	rgb(35, 114, 143)
HSL	hsl(196, 61%, 35%)
HSV	hsv(196, 76%, 56%)
CMYK	cmyk(75.5%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(44.76, -13.43, -22.63)
CIE-LCH	lch(44.76, 26.31, 239.32°)
OKLab	oklab(51.82% -0.0592 -0.0635)
OKLCH	oklch(51.82% 0.087 227)
XYZ	xyz(11.6664, 14.3738, 28.1408)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23728F #8F4023

analogous

#238F76 #23728F #233C8F

triadic

#23728F #8F2372 #728F23

tetradic

#23728F #76238F #8F4023 #3C8F23

square

#23728F #76238F #8F4023 #3C8F23

split-complementary

#23728F #8F233C #8F7623

monochromatic

#0B242D #174B5E #23728F #2F99C0 #57B4D6

Accessibility & contrast

On white

5.42

#23728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#23728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23728F

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23728F	#FFFFFF	#000000	##FFFFFF
##23728F	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627090

Deuteranopia (green-blind)

#54658F

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #23728f;
/* rgb */ color: rgb(35, 114, 143);
/* oklch */ color: oklch(51.8% 0.087 227.0);

Tailwind

colors: {
  custom: {
    50: '#6e9ab0',
    500: '#23728f',
    950: '#000000',
  },
}

SCSS

$custom: #23728f;
$custom-light: #6e9ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#23728f",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 196.111,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.51818,
    "c": 0.08677,
    "h": 227
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#23728F

secondary

#BA6F54

accent

#6F44E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #23728F

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

Preview Lab → · Contrast checker → · Palette generator →