#233644#233644

#233644 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.035 H 241.1°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#233644
RGB	rgb(35, 54, 68)
HSL	hsl(205, 32%, 20%)
HSV	hsv(205, 49%, 27%)
CMYK	cmyk(48.5%, 20.6%, 0%, 73.3%)
CIE-LAB	lab(21.63, -3.20, -11.09)
CIE-LCH	lch(21.63, 11.54, 253.88°)
OKLab	oklab(32.3% -0.0169 -0.0307)
OKLCH	oklch(32.3% 0.035 241.1)
XYZ	xyz(3.0553, 3.4128, 5.9655)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233644 #443123

analogous

#234442 #233644 #232544

triadic

#233644 #442336 #364423

tetradic

#233644 #422344 #443123 #254423

square

#233644 #422344 #443123 #254423

split-complementary

#233644 #442325 #444223

monochromatic

#0A1014 #0E161C #233644 #38566C #4D7695

Accessibility & contrast

On white

12.48

#233644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233644

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233644	#FFFFFF	#000000	##FFFFFF
##233644	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303645

Deuteranopia (green-blind)

#2C3244

Tritanopia (blue-blind)

#16393B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233644;
/* rgb */ color: rgb(35, 54, 68);
/* oklch */ color: oklch(32.3% 0.035 241.1);

Tailwind

colors: {
  custom: {
    50: '#606c78',
    500: '#233644',
    950: '#000000',
  },
}

SCSS

$custom: #233644;
$custom-light: #606c78;
$custom-dark: #000000;

JSON

{
  "hex": "#233644",
  "rgb": {
    "r": 35,
    "g": 54,
    "b": 68
  },
  "hsl": {
    "h": 205.455,
    "s": 32.039,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32298,
    "c": 0.03508,
    "h": 241.1
  },
  "luminance": 0.03413
}

Semantic roles & 50–950 ramp

primary

#233644

secondary

#775E4C

accent

#8C60C8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050708

muted

#797A7B

Preview Lab

Preview with #233644

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

Preview Lab → · Contrast checker → · Palette generator →