#505A9A#505A9A

#505A9A is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.9% C 0.103 H 275.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#505A9A
RGB	rgb(80, 90, 154)
HSL	hsl(232, 32%, 46%)
HSV	hsv(232, 48%, 60%)
CMYK	cmyk(48.1%, 41.6%, 0%, 39.6%)
CIE-LAB	lab(40.16, 14.17, -36.25)
CIE-LCH	lch(40.16, 38.92, 291.35°)
OKLab	oklab(48.95% 0.0094 -0.1025)
OKLCH	oklch(48.95% 0.103 275.2)
XYZ	xyz(12.7954, 11.3502, 32.0822)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505A9A #9A9050

analogous

#507F9A #505A9A #6B509A

triadic

#505A9A #9A505A #5A9A50

tetradic

#505A9A #9A507F #9A9050 #509A6B

square

#505A9A #9A507F #9A9050 #509A6B

split-complementary

#505A9A #9A6B50 #7F9A50

monochromatic

#262B49 #3B4272 #505A9A #727BB6 #9AA0CA

Accessibility & contrast

On white

6.42

#505A9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#505A9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505A9A

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505A9A	#FFFFFF	#000000	##FFFFFF
##505A9A	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)

#41629C

Deuteranopia (green-blind)

#3B5C99

Tritanopia (blue-blind)

#356772

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #505a9a;
/* rgb */ color: rgb(80, 90, 154);
/* oklch */ color: oklch(48.9% 0.103 275.2);

Tailwind

colors: {
  custom: {
    50: '#8588b8',
    500: '#505a9a',
    950: '#000000',
  },
}

SCSS

$custom: #505a9a;
$custom-light: #8588b8;
$custom-dark: #000000;

JSON

{
  "hex": "#505a9a",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 154
  },
  "hsl": {
    "h": 231.892,
    "s": 31.624,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48946,
    "c": 0.10291,
    "h": 275.2
  },
  "luminance": 0.11351
}

Semantic roles & 50–950 ramp

primary

#505A9A

secondary

#B7B28F

accent

#BA60C8

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #505A9A

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

Preview Lab → · Contrast checker → · Palette generator →