#237998#237998

#237998 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.0% C 0.092 H 226.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#237998
RGB	rgb(35, 121, 152)
HSL	hsl(196, 63%, 37%)
HSV	hsv(196, 77%, 60%)
CMYK	cmyk(77%, 20.4%, 0%, 40.4%)
CIE-LAB	lab(47.36, -14.21, -23.93)
CIE-LCH	lch(47.36, 27.84, 239.30°)
OKLab	oklab(54.02% -0.0628 -0.0672)
OKLCH	oklch(54.02% 0.092 226.9)
XYZ	xyz(13.1957, 16.2975, 32.1499)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237998 #984223

analogous

#23987D #237998 #233F98

triadic

#237998 #982379 #799823

tetradic

#237998 #7D2398 #984223 #3F9823

square

#237998 #7D2398 #984223 #3F9823

split-complementary

#237998 #98233F #987D23

monochromatic

#0C2A35 #185166 #237998 #2EA1CA #5CB8D9

Accessibility & contrast

On white

4.93

#237998 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#237998 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237998

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237998	#FFFFFF	#000000	##FFFFFF
##237998	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779A

Deuteranopia (green-blind)

#596B98

Tritanopia (blue-blind)

#008283

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237998;
/* rgb */ color: rgb(35, 121, 152);
/* oklch */ color: oklch(54.0% 0.092 226.9);

Tailwind

colors: {
  custom: {
    50: '#709fb6',
    500: '#237998',
    950: '#000000',
  },
}

SCSS

$custom: #237998;
$custom-light: #709fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#237998",
  "rgb": {
    "r": 35,
    "g": 121,
    "b": 152
  },
  "hsl": {
    "h": 195.897,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54024,
    "c": 0.09198,
    "h": 226.9
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#237998

secondary

#BE7459

accent

#6D42E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #237998

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

Preview Lab → · Contrast checker → · Palette generator →