#23545F#23545F

#23545F is a dark, muted cyan. Relative luminance 0.075; OKLCH L 41.7% C 0.055 H 214.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#23545F
RGB	rgb(35, 84, 95)
HSL	hsl(191, 46%, 25%)
HSV	hsv(191, 63%, 37%)
CMYK	cmyk(63.2%, 11.6%, 0%, 62.7%)
CIE-LAB	lab(32.97, -12.79, -11.36)
CIE-LCH	lch(32.97, 17.11, 221.61°)
OKLab	oklab(41.71% -0.0455 -0.0315)
OKLCH	oklch(41.71% 0.055 214.7)
XYZ	xyz(5.9282, 7.5236, 11.9640)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23545F #5F2E23

analogous

#235F4C #23545F #23365F

triadic

#23545F #5F2354 #545F23

tetradic

#23545F #4C235F #5F2E23 #365F23

square

#23545F #4C235F #5F2E23 #365F23

split-complementary

#23545F #5F2336 #5F4C23

monochromatic

#081416 #132C32 #23545F #337C8C #44A3B8

Accessibility & contrast

On white

8.38

#23545F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#23545F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23545F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23545F	#FFFFFF	#000000	##FFFFFF
##23545F	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5160

Deuteranopia (green-blind)

#434B5F

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #23545f;
/* rgb */ color: rgb(35, 84, 95);
/* oklch */ color: oklch(41.7% 0.055 214.7);

Tailwind

colors: {
  custom: {
    50: '#65848c',
    500: '#23545f',
    950: '#000000',
  },
}

SCSS

$custom: #23545f;
$custom-light: #65848c;
$custom-dark: #000000;

JSON

{
  "hex": "#23545f",
  "rgb": {
    "r": 35,
    "g": 84,
    "b": 95
  },
  "hsl": {
    "h": 191,
    "s": 46.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.41713,
    "c": 0.05539,
    "h": 214.7
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#23545F

secondary

#93584B

accent

#6A52D6

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #23545F

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

Preview Lab → · Contrast checker → · Palette generator →