#237285#237285

#237285 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.080 H 217.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#237285
RGB	rgb(35, 114, 133)
HSL	hsl(192, 58%, 33%)
HSV	hsv(192, 74%, 52%)
CMYK	cmyk(73.7%, 14.3%, 0%, 47.8%)
CIE-LAB	lab(44.35, -16.91, -17.30)
CIE-LCH	lch(44.35, 24.19, 225.66°)
OKLab	oklab(51.35% -0.0633 -0.0483)
OKLCH	oklch(51.35% 0.08 217.3)
XYZ	xyz(10.9423, 14.0841, 24.3276)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237285 #853623

analogous

#238567 #237285 #234185

triadic

#237285 #852372 #728523

tetradic

#237285 #672385 #853623 #418523

square

#237285 #672385 #853623 #418523

split-complementary

#237285 #852341 #856723

monochromatic

#091F24 #164855 #237285 #309CB5 #51B8D1

Accessibility & contrast

On white

5.50

#237285 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#237285 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237285

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237285	#FFFFFF	#000000	##FFFFFF
##237285	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666F86

Deuteranopia (green-blind)

#586585

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #237285;
/* rgb */ color: rgb(35, 114, 133);
/* oklch */ color: oklch(51.4% 0.080 217.3);

Tailwind

colors: {
  custom: {
    50: '#6d9aa8',
    500: '#237285',
    950: '#000000',
  },
}

SCSS

$custom: #237285;
$custom-light: #6d9aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#237285",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 133
  },
  "hsl": {
    "h": 191.633,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51353,
    "c": 0.07957,
    "h": 217.3
  },
  "luminance": 0.14085
}

Semantic roles & 50–950 ramp

primary

#237285

secondary

#B5634F

accent

#6446E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237285

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

Preview Lab → · Contrast checker → · Palette generator →