#4B6073#4B6073

#4B6073 is a mid, muted cyan. Relative luminance 0.111; OKLCH L 47.9% C 0.040 H 246.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B6073
RGB	rgb(75, 96, 115)
HSL	hsl(209, 21%, 37%)
HSV	hsv(209, 35%, 45%)
CMYK	cmyk(34.8%, 16.5%, 0%, 54.9%)
CIE-LAB	lab(39.75, -2.85, -13.29)
CIE-LCH	lch(39.75, 13.59, 257.89°)
OKLab	oklab(47.93% -0.0162 -0.0365)
OKLCH	oklch(47.93% 0.04 246.1)
XYZ	xyz(10.1781, 11.0989, 17.8223)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6073 #735E4B

analogous

#4B7372 #4B6073 #4B4C73

triadic

#4B6073 #734B60 #60734B

tetradic

#4B6073 #724B73 #735E4B #4C734B

square

#4B6073 #724B73 #735E4B #4C734B

split-complementary

#4B6073 #734B4C #73724B

monochromatic

#1B2229 #33414E #4B6073 #637F98 #879DB1

Accessibility & contrast

On white

6.52

#4B6073 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4B6073 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6073

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6073	#FFFFFF	#000000	##FFFFFF
##4B6073	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586074

Deuteranopia (green-blind)

#535C73

Tritanopia (blue-blind)

#3E6466

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b6073;
/* rgb */ color: rgb(75, 96, 115);
/* oklch */ color: oklch(47.9% 0.040 246.1);

Tailwind

colors: {
  custom: {
    50: '#7e8d9b',
    500: '#4b6073',
    950: '#000000',
  },
}

SCSS

$custom: #4b6073;
$custom-light: #7e8d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6073",
  "rgb": {
    "r": 75,
    "g": 96,
    "b": 115
  },
  "hsl": {
    "h": 208.5,
    "s": 21.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47933,
    "c": 0.03997,
    "h": 246.1
  },
  "luminance": 0.11099
}

Semantic roles & 50–950 ramp

primary

#4B6073

secondary

#9E8C7C

accent

#926ABE

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0E

muted

#7C7D7E

Preview Lab

Preview with #4B6073

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

Preview Lab → · Contrast checker → · Palette generator →