#505A97#505A97

#505A97 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.8% C 0.098 H 275.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#505A97
RGB	rgb(80, 90, 151)
HSL	hsl(232, 31%, 45%)
HSV	hsv(232, 47%, 59%)
CMYK	cmyk(47%, 40.4%, 0%, 40.8%)
CIE-LAB	lab(40.00, 13.22, -34.71)
CIE-LCH	lch(40.00, 37.14, 290.84°)
OKLab	oklab(48.77% 0.0088 -0.098)
OKLCH	oklch(48.77% 0.098 275.1)
XYZ	xyz(12.5486, 11.2515, 30.7827)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505A97 #978D50

analogous

#507E97 #505A97 #695097

triadic

#505A97 #97505A #5A9750

tetradic

#505A97 #97507E #978D50 #509769

square

#505A97 #97507E #978D50 #509769

split-complementary

#505A97 #976950 #7E9750

monochromatic

#262A47 #3B426F #505A97 #717AB4 #999FC9

Accessibility & contrast

On white

6.46

#505A97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#505A97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505A97

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505A97	#FFFFFF	#000000	##FFFFFF
##505A97	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436199

Deuteranopia (green-blind)

#3D5C96

Tritanopia (blue-blind)

#376771

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #505a97;
/* rgb */ color: rgb(80, 90, 151);
/* oklch */ color: oklch(48.8% 0.098 275.1);

Tailwind

colors: {
  custom: {
    50: '#8588b6',
    500: '#505a97',
    950: '#000000',
  },
}

SCSS

$custom: #505a97;
$custom-light: #8588b6;
$custom-dark: #000000;

JSON

{
  "hex": "#505a97",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 151
  },
  "hsl": {
    "h": 231.549,
    "s": 30.736,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48768,
    "c": 0.09838,
    "h": 275.1
  },
  "luminance": 0.11252
}

Semantic roles & 50–950 ramp

primary

#505A97

secondary

#B6B08D

accent

#B961C7

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #505A97

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

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