#4D738C#4D738C

#4D738C is a mid, muted cyan. Relative luminance 0.157; OKLCH L 53.7% C 0.058 H 238.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D738C
RGB	rgb(77, 115, 140)
HSL	hsl(204, 29%, 43%)
HSV	hsv(204, 45%, 55%)
CMYK	cmyk(45%, 17.9%, 0%, 45.1%)
CIE-LAB	lab(46.62, -6.34, -17.85)
CIE-LCH	lch(46.62, 18.95, 250.44°)
OKLab	oklab(53.72% -0.0307 -0.0494)
OKLCH	oklch(53.72% 0.058 238.1)
XYZ	xyz(13.9233, 15.7318, 27.1087)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D738C #8C664D

analogous

#4D8C86 #4D738C #4D538C

triadic

#4D738C #8C4D73 #738C4D

tetradic

#4D738C #864D8C #8C664D #538C4D

square

#4D738C #864D8C #8C664D #538C4D

split-complementary

#4D738C #8C4D53 #8C864D

monochromatic

#22323D #375365 #4D738C #6992AD #91AFC2

Accessibility & contrast

On white

5.06

#4D738C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4D738C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D738C

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D738C	#FFFFFF	#000000	##FFFFFF
##4D738C	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68728D

Deuteranopia (green-blind)

#5F6C8C

Tritanopia (blue-blind)

#33797B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4d738c;
/* rgb */ color: rgb(77, 115, 140);
/* oklch */ color: oklch(53.7% 0.058 238.1);

Tailwind

colors: {
  custom: {
    50: '#829bad',
    500: '#4d738c',
    950: '#000000',
  },
}

SCSS

$custom: #4d738c;
$custom-light: #829bad;
$custom-dark: #000000;

JSON

{
  "hex": "#4d738c",
  "rgb": {
    "r": 77,
    "g": 115,
    "b": 140
  },
  "hsl": {
    "h": 203.81,
    "s": 29.032,
    "l": 42.549
  },
  "oklch": {
    "l": 0.53715,
    "c": 0.05821,
    "h": 238.1
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary

#4D738C

secondary

#AF9686

accent

#8A62C5

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4D738C

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

Preview Lab → · Contrast checker → · Palette generator →