#5353AD#5353AD

#5353AD is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.140 H 279.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#5353AD
RGB	rgb(83, 83, 173)
HSL	hsl(240, 35%, 50%)
HSV	hsv(240, 52%, 68%)
CMYK	cmyk(52%, 52%, 0%, 32.2%)
CIE-LAB	lab(39.65, 25.44, -48.37)
CIE-LCH	lch(39.65, 54.65, 297.74°)
OKLab	oklab(48.98% 0.0241 -0.138)
OKLCH	oklch(48.98% 0.14 279.9)
XYZ	xyz(14.2010, 11.0418, 40.9100)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353AD #ADAD53

analogous

#5380AD #5353AD #8053AD

triadic

#5353AD #AD5353 #53AD53

tetradic

#5353AD #AD5380 #ADAD53 #53AD80

square

#5353AD #AD5380 #ADAD53 #53AD80

split-complementary

#5353AD #AD8053 #80AD53

monochromatic

#2B2B5A #3F3F84 #5353AD #7C7CC1 #A6A6D5

Accessibility & contrast

On white

6.54

#5353AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5353AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353AD

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353AD	#FFFFFF	#000000	##FFFFFF
##5353AD	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2561B0

Deuteranopia (green-blind)

#1B5AAB

Tritanopia (blue-blind)

#2E6778

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5353ad;
/* rgb */ color: rgb(83, 83, 173);
/* oklch */ color: oklch(49.0% 0.140 279.9);

Tailwind

colors: {
  custom: {
    50: '#8a83c6',
    500: '#5353ad',
    950: '#000000',
  },
}

SCSS

$custom: #5353ad;
$custom-light: #8a83c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5353ad",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 173
  },
  "hsl": {
    "h": 240,
    "s": 35.433,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48982,
    "c": 0.14009,
    "h": 279.9
  },
  "luminance": 0.11043
}

Semantic roles & 50–950 ramp

primary

#5353AD

secondary

#C2C29A

accent

#CB5CCB

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #5353AD

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

Preview Lab → · Contrast checker → · Palette generator →