#4B7684#4B7684

#4B7684 is a mid, muted cyan. Relative luminance 0.161; OKLCH L 54.0% C 0.052 H 220.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B7684
RGB	rgb(75, 118, 132)
HSL	hsl(195, 28%, 41%)
HSV	hsv(195, 43%, 52%)
CMYK	cmyk(43.2%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(47.13, -10.95, -12.34)
CIE-LCH	lch(47.13, 16.50, 228.43°)
OKLab	oklab(53.99% -0.0397 -0.034)
OKLCH	oklch(53.99% 0.052 220.5)
XYZ	xyz(13.5435, 16.1177, 24.2227)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7684 #84594B

analogous

#4B8475 #4B7684 #4B5984

triadic

#4B7684 #844B76 #76844B

tetradic

#4B7684 #754B84 #84594B #59844B

square

#4B7684 #754B84 #84594B #59844B

split-complementary

#4B7684 #844B59 #84754B

monochromatic

#1F3036 #35535D #4B7684 #6597A7 #8CB1BE

Accessibility & contrast

On white

4.97

#4B7684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4B7684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7684

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7684	#FFFFFF	#000000	##FFFFFF
##4B7684	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7485

Deuteranopia (green-blind)

#656D84

Tritanopia (blue-blind)

#337B7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b7684;
/* rgb */ color: rgb(75, 118, 132);
/* oklch */ color: oklch(54.0% 0.052 220.5);

Tailwind

colors: {
  custom: {
    50: '#809da7',
    500: '#4b7684',
    950: '#000000',
  },
}

SCSS

$custom: #4b7684;
$custom-light: #809da7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7684",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 194.737,
    "s": 27.536,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5399,
    "c": 0.05229,
    "h": 220.5
  },
  "luminance": 0.16119
}

Semantic roles & 50–950 ramp

primary

#4B7684

secondary

#AA8B81

accent

#7B64C4

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0A0E0F

muted

#7C7E7F

Preview Lab

Preview with #4B7684

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

Preview Lab → · Contrast checker → · Palette generator →