#23566F#23566F

#23566F is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.0% C 0.068 H 232.8°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#23566F
RGB	rgb(35, 86, 111)
HSL	hsl(200, 52%, 29%)
HSV	hsv(200, 68%, 44%)
CMYK	cmyk(68.5%, 22.5%, 0%, 56.5%)
CIE-LAB	lab(34.31, -8.40, -19.33)
CIE-LCH	lch(34.31, 21.08, 246.52°)
OKLab	oklab(43.01% -0.0412 -0.0542)
OKLCH	oklch(43.01% 0.068 232.8)
XYZ	xyz(6.8890, 8.1599, 16.2478)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23566F #6F3C23

analogous

#236F62 #23566F #23306F

triadic

#23566F #6F2356 #566F23

tetradic

#23566F #62236F #6F3C23 #306F23

square

#23566F #62236F #6F3C23 #306F23

split-complementary

#23566F #6F2330 #6F6223

monochromatic

#071217 #143240 #23566F #327A9E #479CC5

Accessibility & contrast

On white

7.98

#23566F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#23566F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23566F

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23566F	#FFFFFF	#000000	##FFFFFF
##23566F	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5570

Deuteranopia (green-blind)

#3F4D6F

Tritanopia (blue-blind)

#005D5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #23566f;
/* rgb */ color: rgb(35, 86, 111);
/* oklch */ color: oklch(43.0% 0.068 232.8);

Tailwind

colors: {
  custom: {
    50: '#678598',
    500: '#23566f',
    950: '#000000',
  },
}

SCSS

$custom: #23566f;
$custom-light: #678598;
$custom-dark: #000000;

JSON

{
  "hex": "#23566f",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 111
  },
  "hsl": {
    "h": 199.737,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.43011,
    "c": 0.06804,
    "h": 232.8
  },
  "luminance": 0.08161
}

Semantic roles & 50–950 ramp

primary

#23566F

secondary

#A2684C

accent

#7B4CDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #23566F

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

Preview Lab → · Contrast checker → · Palette generator →