#4B718C#4B718C

#4B718C is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.061 H 240.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4B718C
RGB	rgb(75, 113, 140)
HSL	hsl(205, 30%, 42%)
HSV	hsv(205, 46%, 55%)
CMYK	cmyk(46.4%, 19.3%, 0%, 45.1%)
CIE-LAB	lab(45.91, -5.71, -18.96)
CIE-LCH	lch(45.91, 19.80, 253.25°)
OKLab	oklab(53.12% -0.03 -0.0526)
OKLCH	oklch(53.12% 0.061 240.3)
XYZ	xyz(13.5388, 15.1986, 27.0261)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B718C #8C664B

analogous

#4B8C87 #4B718C #4B508C

triadic

#4B718C #8C4B71 #718C4B

tetradic

#4B718C #874B8C #8C664B #508C4B

square

#4B718C #874B8C #8C664B #508C4B

split-complementary

#4B718C #8C4B50 #8C874B

monochromatic

#20313C #365164 #4B718C #6790AD #8FADC3

Accessibility & contrast

On white

5.20

#4B718C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4B718C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B718C

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B718C	#FFFFFF	#000000	##FFFFFF
##4B718C	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65718D

Deuteranopia (green-blind)

#5C6A8C

Tritanopia (blue-blind)

#2F787A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b718c;
/* rgb */ color: rgb(75, 113, 140);
/* oklch */ color: oklch(53.1% 0.061 240.3);

Tailwind

colors: {
  custom: {
    50: '#8199ad',
    500: '#4b718c',
    950: '#000000',
  },
}

SCSS

$custom: #4b718c;
$custom-light: #8199ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4b718c",
  "rgb": {
    "r": 75,
    "g": 113,
    "b": 140
  },
  "hsl": {
    "h": 204.923,
    "s": 30.233,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5312,
    "c": 0.06055,
    "h": 240.3
  },
  "luminance": 0.152
}

Semantic roles & 50–950 ramp

primary

#4B718C

secondary

#AF9684

accent

#8B61C6

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #4B718C

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

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