#23799C#23799C

#23799C is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.2% C 0.095 H 230.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#23799C
RGB	rgb(35, 121, 156)
HSL	hsl(197, 63%, 37%)
HSV	hsv(197, 78%, 61%)
CMYK	cmyk(77.6%, 22.4%, 0%, 38.8%)
CIE-LAB	lab(47.53, -12.79, -26.02)
CIE-LCH	lch(47.53, 28.99, 243.81°)
OKLab	oklab(54.22% -0.0613 -0.0732)
OKLCH	oklch(54.22% 0.095 230)
XYZ	xyz(13.5288, 16.4307, 33.9045)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23799C #9C4623

analogous

#239C82 #23799C #233D9C

triadic

#23799C #9C2379 #799C23

tetradic

#23799C #82239C #9C4623 #3D9C23

square

#23799C #82239C #9C4623 #3D9C23

split-complementary

#23799C #9C233D #9C8223

monochromatic

#0D2B38 #18526A #23799C #2EA0CE #5EB7DB

Accessibility & contrast

On white

4.90

#23799C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#23799C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23799C

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23799C	#FFFFFF	#000000	##FFFFFF
##23799C	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67779E

Deuteranopia (green-blind)

#576C9C

Tritanopia (blue-blind)

#008385

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #23799c;
/* rgb */ color: rgb(35, 121, 156);
/* oklch */ color: oklch(54.2% 0.095 230.0);

Tailwind

colors: {
  custom: {
    50: '#719fb9',
    500: '#23799c',
    950: '#000000',
  },
}

SCSS

$custom: #23799c;
$custom-light: #719fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#23799c",
  "rgb": {
    "r": 35,
    "g": 121,
    "b": 156
  },
  "hsl": {
    "h": 197.355,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54219,
    "c": 0.09545,
    "h": 230
  },
  "luminance": 0.16432
}

Semantic roles & 50–950 ramp

primary

#23799C

secondary

#C0785B

accent

#7141E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23799C

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

Preview Lab → · Contrast checker → · Palette generator →