#237385#237385

#237385 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.6% C 0.080 H 216.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#237385
RGB	rgb(35, 115, 133)
HSL	hsl(191, 58%, 33%)
HSV	hsv(191, 74%, 52%)
CMYK	cmyk(73.7%, 13.5%, 0%, 47.8%)
CIE-LAB	lab(44.68, -17.46, -16.81)
CIE-LCH	lch(44.68, 24.24, 223.91°)
OKLab	oklab(51.61% -0.0643 -0.0469)
OKLCH	oklch(51.61% 0.08 216.1)
XYZ	xyz(11.0557, 14.3110, 24.3654)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237385 #853523

analogous

#238566 #237385 #234285

triadic

#237385 #852373 #738523

tetradic

#237385 #662385 #853523 #428523

square

#237385 #662385 #853523 #428523

split-complementary

#237385 #852342 #856623

monochromatic

#091F24 #164955 #237385 #309DB5 #51BAD1

Accessibility & contrast

On white

5.44

#237385 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#237385 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237385

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237385	#FFFFFF	#000000	##FFFFFF
##237385	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676F86

Deuteranopia (green-blind)

#596585

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #237385;
/* rgb */ color: rgb(35, 115, 133);
/* oklch */ color: oklch(51.6% 0.080 216.1);

Tailwind

colors: {
  custom: {
    50: '#6d9ba8',
    500: '#237385',
    950: '#000000',
  },
}

SCSS

$custom: #237385;
$custom-light: #6d9ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#237385",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 133
  },
  "hsl": {
    "h": 191.02,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51612,
    "c": 0.07959,
    "h": 216.1
  },
  "luminance": 0.14312
}

Semantic roles & 50–950 ramp

primary

#237385

secondary

#B5624F

accent

#6346E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237385

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

Preview Lab → · Contrast checker → · Palette generator →