#4C718B#4C718B

#4C718B is a mid, muted cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.059 H 239.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C718B
RGB	rgb(76, 113, 139)
HSL	hsl(205, 29%, 42%)
HSV	hsv(205, 45%, 55%)
CMYK	cmyk(45.3%, 18.7%, 0%, 45.5%)
CIE-LAB	lab(45.92, -5.74, -18.34)
CIE-LCH	lch(45.92, 19.21, 252.63°)
OKLab	oklab(53.13% -0.0294 -0.0508)
OKLCH	oklch(53.13% 0.059 239.9)
XYZ	xyz(13.5442, 15.2099, 26.6432)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C718B #8B664C

analogous

#4C8B86 #4C718B #4C528B

triadic

#4C718B #8B4C71 #718B4C

tetradic

#4C718B #864C8B #8B664C #528B4C

square

#4C718B #864C8B #8B664C #528B4C

split-complementary

#4C718B #8B4C52 #8B864C

monochromatic

#21313C #365163 #4C718B #6890AC #8FADC2

Accessibility & contrast

On white

5.20

#4C718B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4C718B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C718B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C718B	#FFFFFF	#000000	##FFFFFF
##4C718B	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)

#66718C

Deuteranopia (green-blind)

#5D6A8B

Tritanopia (blue-blind)

#32787A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c718b;
/* rgb */ color: rgb(76, 113, 139);
/* oklch */ color: oklch(53.1% 0.059 239.9);

Tailwind

colors: {
  custom: {
    50: '#8199ad',
    500: '#4c718b',
    950: '#000000',
  },
}

SCSS

$custom: #4c718b;
$custom-light: #8199ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4c718b",
  "rgb": {
    "r": 76,
    "g": 113,
    "b": 139
  },
  "hsl": {
    "h": 204.762,
    "s": 29.302,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53133,
    "c": 0.05872,
    "h": 239.9
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary

#4C718B

secondary

#AE9685

accent

#8B62C6

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4C718B

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

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