#4C6873#4C6873

#4C6873 is a mid, muted cyan. Relative luminance 0.127; OKLCH L 49.9% C 0.037 H 224.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C6873
RGB	rgb(76, 104, 115)
HSL	hsl(197, 20%, 37%)
HSV	hsv(197, 34%, 45%)
CMYK	cmyk(33.9%, 9.6%, 0%, 54.9%)
CIE-LAB	lab(42.27, -7.32, -9.47)
CIE-LCH	lch(42.27, 11.97, 232.31°)
OKLab	oklab(49.94% -0.0267 -0.0259)
OKLCH	oklch(49.94% 0.037 224.1)
XYZ	xyz(11.0243, 12.6744, 18.0818)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6873 #73574C

analogous

#4C736B #4C6873 #4C5573

triadic

#4C6873 #734C68 #68734C

tetradic

#4C6873 #6B4C73 #73574C #55734C

square

#4C6873 #6B4C73 #73574C #55734C

split-complementary

#4C6873 #734C55 #736B4C

monochromatic

#1B2529 #34474E #4C6873 #648998 #89A5B1

Accessibility & contrast

On white

5.94

#4C6873 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4C6873 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6873

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6873	#FFFFFF	#000000	##FFFFFF
##4C6873	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626674

Deuteranopia (green-blind)

#5C6273

Tritanopia (blue-blind)

#3F6C6B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4c6873;
/* rgb */ color: rgb(76, 104, 115);
/* oklch */ color: oklch(49.9% 0.037 224.1);

Tailwind

colors: {
  custom: {
    50: '#7f939b',
    500: '#4c6873',
    950: '#000000',
  },
}

SCSS

$custom: #4c6873;
$custom-light: #7f939b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6873",
  "rgb": {
    "r": 76,
    "g": 104,
    "b": 115
  },
  "hsl": {
    "h": 196.923,
    "s": 20.419,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49944,
    "c": 0.03722,
    "h": 224.1
  },
  "luminance": 0.12675
}

Semantic roles & 50–950 ramp

primary

#4C6873

secondary

#9E867D

accent

#826BBD

background

#F7F9F9

surface

#EEF1F2

border

#C9CBCC

text

#0A0D0E

muted

#7C7E7E

Preview Lab

Preview with #4C6873

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

Preview Lab → · Contrast checker → · Palette generator →