#4D5D84#4D5D84

#4D5D84 is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.2% C 0.066 H 266.8°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4D5D84
RGB	rgb(77, 93, 132)
HSL	hsl(223, 26%, 41%)
HSV	hsv(223, 42%, 52%)
CMYK	cmyk(41.7%, 29.5%, 0%, 48.2%)
CIE-LAB	lab(39.70, 4.59, -23.72)
CIE-LCH	lch(39.70, 24.16, 280.95°)
OKLab	oklab(48.17% -0.0037 -0.0662)
OKLCH	oklch(48.17% 0.066 266.8)
XYZ	xyz(11.1385, 11.0719, 23.3755)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5D84 #84744D

analogous

#4D7884 #4D5D84 #584D84

triadic

#4D5D84 #844D5D #5D844D

tetradic

#4D5D84 #844D78 #84744D #4D8458

square

#4D5D84 #844D78 #84744D #4D8458

split-complementary

#4D5D84 #84584D #78844D

monochromatic

#202737 #36425D #4D5D84 #687AA7 #8E9CBD

Accessibility & contrast

On white

6.53

#4D5D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4D5D84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5D84

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5D84	#FFFFFF	#000000	##FFFFFF
##4D5D84	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506086

Deuteranopia (green-blind)

#4A5B83

Tritanopia (blue-blind)

#3B656B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d5d84;
/* rgb */ color: rgb(77, 93, 132);
/* oklch */ color: oklch(48.2% 0.066 266.8);

Tailwind

colors: {
  custom: {
    50: '#818aa8',
    500: '#4d5d84',
    950: '#000000',
  },
}

SCSS

$custom: #4d5d84;
$custom-light: #818aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5d84",
  "rgb": {
    "r": 77,
    "g": 93,
    "b": 132
  },
  "hsl": {
    "h": 222.545,
    "s": 26.316,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4817,
    "c": 0.06626,
    "h": 266.8
  },
  "luminance": 0.11072
}

Semantic roles & 50–950 ramp

primary

#4D5D84

secondary

#AA9E83

accent

#A765C3

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4D5D84

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

Preview Lab → · Contrast checker → · Palette generator →