#23474F#23474F

#23474F is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.044 H 213.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#23474F
RGB	rgb(35, 71, 79)
HSL	hsl(191, 39%, 22%)
HSV	hsv(191, 56%, 31%)
CMYK	cmyk(55.7%, 10.1%, 0%, 69%)
CIE-LAB	lab(27.92, -10.37, -8.78)
CIE-LCH	lch(27.92, 13.59, 220.27°)
OKLab	oklab(37.46% -0.0362 -0.0243)
OKLCH	oklch(37.46% 0.044 213.9)
XYZ	xyz(4.3571, 5.4279, 8.2137)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23474F #4F2B23

analogous

#234F41 #23474F #23314F

triadic

#23474F #4F2347 #474F23

tetradic

#23474F #41234F #4F2B23 #314F23

square

#23474F #41234F #4F2B23 #314F23

split-complementary

#23474F #4F2331 #4F4123

monochromatic

#091315 #102125 #23474F #366D79 #4993A4

Accessibility & contrast

On white

10.07

#23474F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#23474F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23474F

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23474F	#FFFFFF	#000000	##FFFFFF
##23474F	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41454F

Deuteranopia (green-blind)

#3A404F

Tritanopia (blue-blind)

#084A49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #23474f;
/* rgb */ color: rgb(35, 71, 79);
/* oklch */ color: oklch(37.5% 0.044 213.9);

Tailwind

colors: {
  custom: {
    50: '#627a80',
    500: '#23474f',
    950: '#000000',
  },
}

SCSS

$custom: #23474f;
$custom-light: #627a80;
$custom-dark: #000000;

JSON

{
  "hex": "#23474f",
  "rgb": {
    "r": 35,
    "g": 71,
    "b": 79
  },
  "hsl": {
    "h": 190.909,
    "s": 38.596,
    "l": 22.353
  },
  "oklch": {
    "l": 0.37458,
    "c": 0.04354,
    "h": 213.9
  },
  "luminance": 0.05428
}

Semantic roles & 50–950 ramp

primary

#23474F

secondary

#83554B

accent

#6F59CF

background

#F5F7F7

surface

#EAEDEE

border

#C6C8C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #23474F

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

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