#23709C#23709C

#23709C is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.0% C 0.101 H 238.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#23709C
RGB	rgb(35, 112, 156)
HSL	hsl(202, 63%, 37%)
HSV	hsv(202, 78%, 61%)
CMYK	cmyk(77.6%, 28.2%, 0%, 38.8%)
CIE-LAB	lab(44.72, -7.56, -30.40)
CIE-LCH	lch(44.72, 31.33, 256.03°)
OKLab	oklab(51.98% -0.0524 -0.0859)
OKLCH	oklch(51.98% 0.101 238.6)
XYZ	xyz(12.4857, 14.3445, 33.5568)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23709C #9C4F23

analogous

#239C8B #23709C #23349C

triadic

#23709C #9C2370 #709C23

tetradic

#23709C #8B239C #9C4F23 #349C23

square

#23709C #8B239C #9C4F23 #349C23

split-complementary

#23709C #9C2334 #9C8B23

monochromatic

#0D2838 #184C6A #23709C #2E94CE #5EAEDB

Accessibility & contrast

On white

5.43

#23709C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#23709C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23709C

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23709C	#FFFFFF	#000000	##FFFFFF
##23709C	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B709E

Deuteranopia (green-blind)

#4B659B

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #23709c;
/* rgb */ color: rgb(35, 112, 156);
/* oklch */ color: oklch(52.0% 0.101 238.6);

Tailwind

colors: {
  custom: {
    50: '#7099b9',
    500: '#23709c',
    950: '#000000',
  },
}

SCSS

$custom: #23709c;
$custom-light: #7099b9;
$custom-dark: #000000;

JSON

{
  "hex": "#23709c",
  "rgb": {
    "r": 35,
    "g": 112,
    "b": 156
  },
  "hsl": {
    "h": 201.818,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.51979,
    "c": 0.10062,
    "h": 238.6
  },
  "luminance": 0.14346
}

Semantic roles & 50–950 ramp

primary

#23709C

secondary

#C0805B

accent

#7D41E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #23709C

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

Preview Lab → · Contrast checker → · Palette generator →