#4B748E#4B748E

#4B748E is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.061 H 237.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B748E
RGB	rgb(75, 116, 142)
HSL	hsl(203, 31%, 43%)
HSV	hsv(203, 47%, 56%)
CMYK	cmyk(47.2%, 18.3%, 0%, 44.3%)
CIE-LAB	lab(46.89, -6.86, -18.63)
CIE-LCH	lch(46.89, 19.85, 249.78°)
OKLab	oklab(53.93% -0.0331 -0.0517)
OKLCH	oklch(53.93% 0.061 237.3)
XYZ	xyz(14.0278, 15.9386, 27.9232)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B748E #8E654B

analogous

#4B8E87 #4B748E #4B528E

triadic

#4B748E #8E4B74 #748E4B

tetradic

#4B748E #874B8E #8E654B #528E4B

square

#4B748E #874B8E #8E654B #528E4B

split-complementary

#4B748E #8E4B52 #8E874B

monochromatic

#21333E #365366 #4B748E #6793AF #8FB0C4

Accessibility & contrast

On white

5.01

#4B748E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4B748E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B748E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B748E	#FFFFFF	#000000	##FFFFFF
##4B748E	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68738F

Deuteranopia (green-blind)

#5F6C8E

Tritanopia (blue-blind)

#2D7B7C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4b748e;
/* rgb */ color: rgb(75, 116, 142);
/* oklch */ color: oklch(53.9% 0.061 237.3);

Tailwind

colors: {
  custom: {
    50: '#819caf',
    500: '#4b748e',
    950: '#000000',
  },
}

SCSS

$custom: #4b748e;
$custom-light: #819caf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b748e",
  "rgb": {
    "r": 75,
    "g": 116,
    "b": 142
  },
  "hsl": {
    "h": 203.284,
    "s": 30.876,
    "l": 42.549
  },
  "oklch": {
    "l": 0.53928,
    "c": 0.06138,
    "h": 237.3
  },
  "luminance": 0.1594
}

Semantic roles & 50–950 ramp

primary

#4B748E

secondary

#B09685

accent

#8861C7

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4B748E

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

Preview Lab → · Contrast checker → · Palette generator →