#505AAF#505AAF

#505AAF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.134 H 275.5°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#505AAF
RGB	rgb(80, 90, 175)
HSL	hsl(234, 37%, 50%)
HSV	hsv(234, 54%, 69%)
CMYK	cmyk(54.3%, 48.6%, 0%, 31.4%)
CIE-LAB	lab(41.39, 21.00, -46.76)
CIE-LCH	lch(41.39, 51.26, 294.18°)
OKLab	oklab(50.28% 0.0127 -0.1333)
OKLCH	oklch(50.28% 0.134 275.5)
XYZ	xyz(14.6998, 12.1120, 42.1124)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505AAF #AFA550

analogous

#508AAF #505AAF #7550AF

triadic

#505AAF #AF505A #5AAF50

tetradic

#505AAF #AF508A #AFA550 #50AF75

square

#505AAF #AF508A #AFA550 #50AF75

split-complementary

#505AAF #AF7550 #8AAF50

monochromatic

#2A2F5B #3D4485 #505AAF #7A82C2 #A4A9D5

Accessibility & contrast

On white

6.14

#505AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#505AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505AAF

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505AAF	#FFFFFF	#000000	##FFFFFF
##505AAF	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B2

Deuteranopia (green-blind)

#265EAD

Tritanopia (blue-blind)

#226D7C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #505aaf;
/* rgb */ color: rgb(80, 90, 175);
/* oklch */ color: oklch(50.3% 0.134 275.5);

Tailwind

colors: {
  custom: {
    50: '#8888c7',
    500: '#505aaf',
    950: '#000000',
  },
}

SCSS

$custom: #505aaf;
$custom-light: #8888c7;
$custom-dark: #000000;

JSON

{
  "hex": "#505aaf",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 175
  },
  "hsl": {
    "h": 233.684,
    "s": 37.255,
    "l": 50
  },
  "oklch": {
    "l": 0.50281,
    "c": 0.13391,
    "h": 275.5
  },
  "luminance": 0.12113
}

Semantic roles & 50–950 ramp

primary

#505AAF

secondary

#C3BE98

accent

#C15BCD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #505AAF

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

Preview Lab → · Contrast checker → · Palette generator →