#23729A#23729A

#23729A is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.097 H 235.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#23729A
RGB	rgb(35, 114, 154)
HSL	hsl(200, 63%, 37%)
HSV	hsv(200, 77%, 60%)
CMYK	cmyk(77.3%, 26%, 0%, 39.6%)
CIE-LAB	lab(45.25, -9.48, -28.39)
CIE-LCH	lch(45.25, 29.93, 251.54°)
OKLab	oklab(52.37% -0.0551 -0.0801)
OKLCH	oklch(52.37% 0.097 235.5)
XYZ	xyz(12.5409, 14.7236, 32.7466)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23729A #9A4B23

analogous

#239A87 #23729A #23379A

triadic

#23729A #9A2372 #729A23

tetradic

#23729A #87239A #9A4B23 #379A23

square

#23729A #87239A #9A4B23 #379A23

split-complementary

#23729A #9A2337 #9A8723

monochromatic

#0C2836 #184D68 #23729A #2E97CC #5DB0DA

Accessibility & contrast

On white

5.32

#23729A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#23729A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23729A

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23729A	#FFFFFF	#000000	##FFFFFF
##23729A	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F719C

Deuteranopia (green-blind)

#4F6699

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #23729a;
/* rgb */ color: rgb(35, 114, 154);
/* oklch */ color: oklch(52.4% 0.097 235.5);

Tailwind

colors: {
  custom: {
    50: '#709ab8',
    500: '#23729a',
    950: '#000000',
  },
}

SCSS

$custom: #23729a;
$custom-light: #709ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#23729a",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 154
  },
  "hsl": {
    "h": 200.168,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5237,
    "c": 0.09717,
    "h": 235.5
  },
  "luminance": 0.14725
}

Semantic roles & 50–950 ramp

primary

#23729A

secondary

#BF7C5A

accent

#7942E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23729A

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

Preview Lab → · Contrast checker → · Palette generator →