#237788#237788

#237788 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.081 H 214.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#237788
RGB	rgb(35, 119, 136)
HSL	hsl(190, 59%, 34%)
HSV	hsv(190, 74%, 53%)
CMYK	cmyk(74.3%, 12.5%, 0%, 46.7%)
CIE-LAB	lab(46.08, -18.63, -16.45)
CIE-LCH	lch(46.08, 24.86, 221.45°)
OKLab	oklab(52.78% -0.0673 -0.0458)
OKLCH	oklch(52.78% 0.081 214.3)
XYZ	xyz(11.7320, 15.3272, 25.6279)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237788 #883423

analogous

#238866 #237788 #234488

triadic

#237788 #882377 #778823

tetradic

#237788 #662388 #883423 #448823

square

#237788 #662388 #883423 #448823

split-complementary

#237788 #882344 #886623

monochromatic

#0A2227 #164C57 #237788 #30A2B9 #53BDD3

Accessibility & contrast

On white

5.17

#237788 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#237788 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237788

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237788	#FFFFFF	#000000	##FFFFFF
##237788	1.00	5.17	4.07	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7389

Deuteranopia (green-blind)

#5D6988

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237788;
/* rgb */ color: rgb(35, 119, 136);
/* oklch */ color: oklch(52.8% 0.081 214.3);

Tailwind

colors: {
  custom: {
    50: '#6e9eaa',
    500: '#237788',
    950: '#000000',
  },
}

SCSS

$custom: #237788;
$custom-light: #6e9eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#237788",
  "rgb": {
    "r": 35,
    "g": 119,
    "b": 136
  },
  "hsl": {
    "h": 190.099,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5278,
    "c": 0.08144,
    "h": 214.3
  },
  "luminance": 0.15329
}

Semantic roles & 50–950 ramp

primary

#237788

secondary

#B76150

accent

#6046E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #237788

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

Preview Lab → · Contrast checker → · Palette generator →