#23789A#23789A

#23789A is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.9% C 0.094 H 229.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#23789A
RGB	rgb(35, 120, 154)
HSL	hsl(197, 63%, 37%)
HSV	hsv(197, 77%, 60%)
CMYK	cmyk(77.3%, 22.1%, 0%, 39.6%)
CIE-LAB	lab(47.13, -12.94, -25.46)
CIE-LCH	lch(47.13, 28.56, 243.07°)
OKLab	oklab(53.87% -0.0611 -0.0716)
OKLCH	oklch(53.87% 0.094 229.5)
XYZ	xyz(13.2400, 16.1218, 32.9796)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23789A #9A4523

analogous

#239A81 #23789A #233C9A

triadic

#23789A #9A2378 #789A23

tetradic

#23789A #81239A #9A4523 #3C9A23

square

#23789A #81239A #9A4523 #3C9A23

split-complementary

#23789A #9A233C #9A8123

monochromatic

#0C2A36 #185168 #23789A #2E9FCC #5DB6DA

Accessibility & contrast

On white

4.97

#23789A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#23789A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23789A

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23789A	#FFFFFF	#000000	##FFFFFF
##23789A	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769C

Deuteranopia (green-blind)

#566B9A

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #23789a;
/* rgb */ color: rgb(35, 120, 154);
/* oklch */ color: oklch(53.9% 0.094 229.5);

Tailwind

colors: {
  custom: {
    50: '#719fb8',
    500: '#23789a',
    950: '#000000',
  },
}

SCSS

$custom: #23789a;
$custom-light: #719fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#23789a",
  "rgb": {
    "r": 35,
    "g": 120,
    "b": 154
  },
  "hsl": {
    "h": 197.143,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5387,
    "c": 0.09408,
    "h": 229.5
  },
  "luminance": 0.16123
}

Semantic roles & 50–950 ramp

primary

#23789A

secondary

#BF775A

accent

#7142E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23789A

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

Preview Lab → · Contrast checker → · Palette generator →