#23536D#23536D

#23536D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.1% C 0.067 H 235.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#23536D
RGB	rgb(35, 83, 109)
HSL	hsl(201, 51%, 28%)
HSV	hsv(201, 68%, 43%)
CMYK	cmyk(67.9%, 23.9%, 0%, 57.3%)
CIE-LAB	lab(33.24, -7.28, -19.75)
CIE-LCH	lch(33.24, 21.05, 249.76°)
OKLab	oklab(42.13% -0.0384 -0.0554)
OKLCH	oklch(42.13% 0.067 235.2)
XYZ	xyz(6.5456, 7.6473, 15.5961)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23536D #6D3D23

analogous

#236D62 #23536D #232E6D

triadic

#23536D #6D2353 #536D23

tetradic

#23536D #62236D #6D3D23 #2E6D23

square

#23536D #62236D #6D3D23 #2E6D23

split-complementary

#23536D #6D232E #6D6223

monochromatic

#071217 #14303F #23536D #32769B #4798C4

Accessibility & contrast

On white

8.30

#23536D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#23536D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23536D

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23536D	#FFFFFF	#000000	##FFFFFF
##23536D	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47526E

Deuteranopia (green-blind)

#3C4B6D

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #23536d;
/* rgb */ color: rgb(35, 83, 109);
/* oklch */ color: oklch(42.1% 0.067 235.2);

Tailwind

colors: {
  custom: {
    50: '#678397',
    500: '#23536d',
    950: '#000000',
  },
}

SCSS

$custom: #23536d;
$custom-light: #678397;
$custom-dark: #000000;

JSON

{
  "hex": "#23536d",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 109
  },
  "hsl": {
    "h": 201.081,
    "s": 51.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.42125,
    "c": 0.06743,
    "h": 235.2
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#23536D

secondary

#A0694B

accent

#7F4DDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #23536D

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

Preview Lab → · Contrast checker → · Palette generator →