#4B6A72#4B6A72

#4B6A72 is a mid, muted cyan. Relative luminance 0.130; OKLCH L 50.3% C 0.038 H 215.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B6A72
RGB	rgb(75, 106, 114)
HSL	hsl(192, 21%, 37%)
HSV	hsv(192, 34%, 45%)
CMYK	cmyk(34.2%, 7%, 0%, 55.3%)
CIE-LAB	lab(42.79, -9.07, -8.09)
CIE-LCH	lch(42.79, 12.15, 221.72°)
OKLab	oklab(50.33% -0.031 -0.0221)
OKLCH	oklch(50.33% 0.038 215.5)
XYZ	xyz(11.0919, 13.0182, 17.8446)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6A72 #72534B

analogous

#4B7267 #4B6A72 #4B5772

triadic

#4B6A72 #724B6A #6A724B

tetradic

#4B6A72 #674B72 #72534B #57724B

square

#4B6A72 #674B72 #72534B #57724B

split-complementary

#4B6A72 #724B57 #72674B

monochromatic

#1A2528 #33484D #4B6A72 #638C97 #87A8B0

Accessibility & contrast

On white

5.83

#4B6A72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4B6A72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6A72

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6A72	#FFFFFF	#000000	##FFFFFF
##4B6A72	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646872

Deuteranopia (green-blind)

#5E6372

Tritanopia (blue-blind)

#3D6D6C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b6a72;
/* rgb */ color: rgb(75, 106, 114);
/* oklch */ color: oklch(50.3% 0.038 215.5);

Tailwind

colors: {
  custom: {
    50: '#7f949a',
    500: '#4b6a72',
    950: '#000000',
  },
}

SCSS

$custom: #4b6a72;
$custom-light: #7f949a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6a72",
  "rgb": {
    "r": 75,
    "g": 106,
    "b": 114
  },
  "hsl": {
    "h": 192.308,
    "s": 20.635,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5033,
    "c": 0.03809,
    "h": 215.5
  },
  "luminance": 0.13019
}

Semantic roles & 50–950 ramp

primary

#4B6A72

secondary

#9D837C

accent

#7C6BBD

background

#F7F9F9

surface

#EEF1F2

border

#C9CBCC

text

#0A0D0E

muted

#7C7E7E

Preview Lab

Preview with #4B6A72

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

Preview Lab → · Contrast checker → · Palette generator →