#504DA0#504DA0

#504DA0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.131 H 281.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#504DA0
RGB	rgb(80, 77, 160)
HSL	hsl(242, 35%, 46%)
HSV	hsv(242, 52%, 63%)
CMYK	cmyk(50%, 51.9%, 0%, 37.3%)
CIE-LAB	lab(37.02, 24.39, -44.86)
CIE-LCH	lch(37.02, 51.06, 298.54°)
OKLab	oklab(46.68% 0.0265 -0.1278)
OKLCH	oklch(46.68% 0.131 281.7)
XYZ	xyz(12.3054, 9.5506, 34.4459)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504DA0 #9DA04D

analogous

#4D74A0 #504DA0 #7A4DA0

triadic

#504DA0 #A0504D #4DA050

tetradic

#504DA0 #A04D74 #9DA04D #4DA07A

square

#504DA0 #A04D74 #9DA04D #4DA07A

split-complementary

#504DA0 #A07A4D #74A04D

monochromatic

#27254D #3B3977 #504DA0 #7370BA #9B99CE

Accessibility & contrast

On white

7.22

#504DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#504DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504DA0

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DA0	#FFFFFF	#000000	##FFFFFF
##504DA0	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255AA3

Deuteranopia (green-blind)

#1E549E

Tritanopia (blue-blind)

#325F6F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #504da0;
/* rgb */ color: rgb(80, 77, 160);
/* oklch */ color: oklch(46.7% 0.131 281.7);

Tailwind

colors: {
  custom: {
    50: '#877ebd',
    500: '#504da0',
    950: '#000000',
  },
}

SCSS

$custom: #504da0;
$custom-light: #877ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#504da0",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 160
  },
  "hsl": {
    "h": 242.169,
    "s": 35.021,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46681,
    "c": 0.13052,
    "h": 281.7
  },
  "luminance": 0.09551
}

Semantic roles & 50–950 ramp

primary

#504DA0

secondary

#B9BB8E

accent

#CB5DC7

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #504DA0

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

Preview Lab → · Contrast checker → · Palette generator →