#237698#237698

#237698 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.3% C 0.093 H 230.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#237698
RGB	rgb(35, 118, 152)
HSL	hsl(197, 63%, 37%)
HSV	hsv(197, 77%, 60%)
CMYK	cmyk(77%, 22.4%, 0%, 40.4%)
CIE-LAB	lab(46.42, -12.51, -25.40)
CIE-LCH	lch(46.42, 28.31, 243.77°)
OKLab	oklab(53.27% -0.0598 -0.0714)
OKLCH	oklch(53.27% 0.093 230)
XYZ	xyz(12.8368, 15.5797, 32.0303)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237698 #984523

analogous

#239880 #237698 #233C98

triadic

#237698 #982376 #769823

tetradic

#237698 #802398 #984523 #3C9823

square

#237698 #802398 #984523 #3C9823

split-complementary

#237698 #98233C #988023

monochromatic

#0C2935 #184F66 #237698 #2E9DCA #5CB5D9

Accessibility & contrast

On white

5.10

#237698 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#237698 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237698

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237698	#FFFFFF	#000000	##FFFFFF
##237698	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65749A

Deuteranopia (green-blind)

#556998

Tritanopia (blue-blind)

#007F81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237698;
/* rgb */ color: rgb(35, 118, 152);
/* oklch */ color: oklch(53.3% 0.093 230.0);

Tailwind

colors: {
  custom: {
    50: '#709db6',
    500: '#237698',
    950: '#000000',
  },
}

SCSS

$custom: #237698;
$custom-light: #709db6;
$custom-dark: #000000;

JSON

{
  "hex": "#237698",
  "rgb": {
    "r": 35,
    "g": 118,
    "b": 152
  },
  "hsl": {
    "h": 197.436,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.53269,
    "c": 0.09313,
    "h": 230
  },
  "luminance": 0.15581
}

Semantic roles & 50–950 ramp

primary

#237698

secondary

#BE7659

accent

#7242E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #237698

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

Preview Lab → · Contrast checker → · Palette generator →