#23738F#23738F

#23738F is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.1% C 0.086 H 225.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#23738F
RGB	rgb(35, 115, 143)
HSL	hsl(196, 61%, 35%)
HSV	hsv(196, 76%, 56%)
CMYK	cmyk(75.5%, 19.6%, 0%, 43.9%)
CIE-LAB	lab(45.08, -14.00, -22.14)
CIE-LCH	lch(45.08, 26.19, 237.70°)
OKLab	oklab(52.07% -0.0602 -0.062)
OKLCH	oklch(52.07% 0.086 225.9)
XYZ	xyz(11.7798, 14.6006, 28.1786)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23738F #8F3F23

analogous

#238F75 #23738F #233D8F

triadic

#23738F #8F2373 #738F23

tetradic

#23738F #75238F #8F3F23 #3D8F23

square

#23738F #75238F #8F3F23 #3D8F23

split-complementary

#23738F #8F233D #8F7523

monochromatic

#0B242D #174B5E #23738F #2F9BC0 #57B5D6

Accessibility & contrast

On white

5.36

#23738F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#23738F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23738F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23738F	#FFFFFF	#000000	##FFFFFF
##23738F	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647190

Deuteranopia (green-blind)

#55668F

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #23738f;
/* rgb */ color: rgb(35, 115, 143);
/* oklch */ color: oklch(52.1% 0.086 225.9);

Tailwind

colors: {
  custom: {
    50: '#6e9bb0',
    500: '#23738f',
    950: '#000000',
  },
}

SCSS

$custom: #23738f;
$custom-light: #6e9bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#23738f",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 195.556,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.52073,
    "c": 0.08647,
    "h": 225.9
  },
  "luminance": 0.14602
}

Semantic roles & 50–950 ramp

primary

#23738F

secondary

#BA6E54

accent

#6D44E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #23738F

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

Preview Lab → · Contrast checker → · Palette generator →