#23536F#23536F

#23536F is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.070 H 237.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#23536F
RGB	rgb(35, 83, 111)
HSL	hsl(202, 52%, 29%)
HSV	hsv(202, 68%, 44%)
CMYK	cmyk(68.5%, 25.2%, 0%, 56.5%)
CIE-LAB	lab(33.33, -6.55, -20.86)
CIE-LCH	lch(33.33, 21.86, 252.56°)
OKLab	oklab(42.23% -0.0377 -0.0586)
OKLCH	oklch(42.23% 0.07 237.2)
XYZ	xyz(6.6545, 7.6908, 16.1696)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23536F #6F3F23

analogous

#236F65 #23536F #232D6F

triadic

#23536F #6F2353 #536F23

tetradic

#23536F #65236F #6F3F23 #2D6F23

square

#23536F #65236F #6F3F23 #2D6F23

split-complementary

#23536F #6F232D #6F6523

monochromatic

#071117 #143040 #23536F #32769E #4797C5

Accessibility & contrast

On white

8.27

#23536F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#23536F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23536F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23536F	#FFFFFF	#000000	##FFFFFF
##23536F	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465370

Deuteranopia (green-blind)

#3B4B6F

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #23536f;
/* rgb */ color: rgb(35, 83, 111);
/* oklch */ color: oklch(42.2% 0.070 237.2);

Tailwind

colors: {
  custom: {
    50: '#678398',
    500: '#23536f',
    950: '#000000',
  },
}

SCSS

$custom: #23536f;
$custom-light: #678398;
$custom-dark: #000000;

JSON

{
  "hex": "#23536f",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 111
  },
  "hsl": {
    "h": 202.105,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.4223,
    "c": 0.06965,
    "h": 237.2
  },
  "luminance": 0.07692
}

Semantic roles & 50–950 ramp

primary

#23536F

secondary

#A26B4C

accent

#814CDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #23536F

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

Preview Lab → · Contrast checker → · Palette generator →