#505F7C#505F7C

#505F7C is a mid, muted blue. Relative luminance 0.113; OKLCH L 48.5% C 0.050 H 263.3°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#505F7C
RGB	rgb(80, 95, 124)
HSL	hsl(220, 22%, 40%)
HSV	hsv(220, 35%, 49%)
CMYK	cmyk(35.5%, 23.4%, 0%, 51.4%)
CIE-LAB	lab(40.16, 1.89, -18.13)
CIE-LCH	lch(40.16, 18.23, 275.95°)
OKLab	oklab(48.46% -0.0059 -0.0501)
OKLCH	oklch(48.46% 0.05 263.3)
XYZ	xyz(11.0375, 11.3447, 20.6730)
Luminance	0.1134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505F7C #7C6D50

analogous

#50757C #505F7C #57507C

triadic

#505F7C #7C505F #5F7C50

tetradic

#505F7C #7C5075 #7C6D50 #507C57

square

#505F7C #7C5075 #7C6D50 #507C57

split-complementary

#505F7C #7C5750 #757C50

monochromatic

#202632 #384357 #505F7C #6A7C9F #8F9DB7

Accessibility & contrast

On white

6.42

#505F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#505F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505F7C

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505F7C	#FFFFFF	#000000	##FFFFFF
##505F7C	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55617D

Deuteranopia (green-blind)

#515D7B

Tritanopia (blue-blind)

#436569

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #505f7c;
/* rgb */ color: rgb(80, 95, 124);
/* oklch */ color: oklch(48.5% 0.050 263.3);

Tailwind

colors: {
  custom: {
    50: '#828ca2',
    500: '#505f7c',
    950: '#000000',
  },
}

SCSS

$custom: #505f7c;
$custom-light: #828ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#505f7c",
  "rgb": {
    "r": 80,
    "g": 95,
    "b": 124
  },
  "hsl": {
    "h": 219.545,
    "s": 21.569,
    "l": 40
  },
  "oklch": {
    "l": 0.48464,
    "c": 0.05048,
    "h": 263.3
  },
  "luminance": 0.11345
}

Semantic roles & 50–950 ramp

primary

#505F7C

secondary

#A49984

accent

#A16ABE

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0A0C0F

muted

#7C7D7E

Preview Lab

Preview with #505F7C

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

Preview Lab → · Contrast checker → · Palette generator →