#237284#237284

#237284 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.3% C 0.079 H 216.3°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#237284
RGB	rgb(35, 114, 132)
HSL	hsl(191, 58%, 33%)
HSV	hsv(191, 73%, 52%)
CMYK	cmyk(73.5%, 13.6%, 0%, 48.2%)
CIE-LAB	lab(44.31, -17.25, -16.77)
CIE-LCH	lch(44.31, 24.05, 224.19°)
OKLab	oklab(51.31% -0.0637 -0.0467)
OKLCH	oklch(51.31% 0.079 216.3)
XYZ	xyz(10.8736, 14.0566, 23.9655)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237284 #843523

analogous

#238465 #237284 #234184

triadic

#237284 #842372 #728423

tetradic

#237284 #652384 #843523 #418423

square

#237284 #652384 #843523 #418423

split-complementary

#237284 #842341 #846523

monochromatic

#091E23 #164854 #237284 #309CB4 #51B9D1

Accessibility & contrast

On white

5.51

#237284 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#237284 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237284

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237284	#FFFFFF	#000000	##FFFFFF
##237284	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666E85

Deuteranopia (green-blind)

#586584

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #237284;
/* rgb */ color: rgb(35, 114, 132);
/* oklch */ color: oklch(51.3% 0.079 216.3);

Tailwind

colors: {
  custom: {
    50: '#6d9aa7',
    500: '#237284',
    950: '#000000',
  },
}

SCSS

$custom: #237284;
$custom-light: #6d9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#237284",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 132
  },
  "hsl": {
    "h": 191.134,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.51308,
    "c": 0.079,
    "h": 216.3
  },
  "luminance": 0.14058
}

Semantic roles & 50–950 ramp

primary

#237284

secondary

#B4614E

accent

#6346E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237284

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

Preview Lab → · Contrast checker → · Palette generator →