#5355BA#5355BA

#5355BA is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.3% C 0.156 H 278.4°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5355BA
RGB	rgb(83, 85, 186)
HSL	hsl(239, 43%, 53%)
HSV	hsv(239, 55%, 73%)
CMYK	cmyk(55.4%, 54.3%, 0%, 27.1%)
CIE-LAB	lab(41.02, 28.40, -53.80)
CIE-LCH	lch(41.02, 60.84, 297.83°)
OKLab	oklab(50.29% 0.0226 -0.154)
OKLCH	oklch(50.29% 0.156 278.4)
XYZ	xyz(15.6759, 11.8801, 47.9119)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355BA #BAB853

analogous

#5388BA #5355BA #8453BA

triadic

#5355BA #BA5355 #55BA53

tetradic

#5355BA #BA5388 #BAB853 #53BA84

square

#5355BA #BA5388 #BAB853 #53BA84

split-complementary

#5355BA #BA8453 #88BA53

monochromatic

#2A2B69 #3B3D94 #5355BA #7F80CC #AAABDD

Accessibility & contrast

On white

6.22

#5355BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#5355BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355BA

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355BA	#FFFFFF	#000000	##FFFFFF
##5355BA	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1665BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#1F6C7F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5355ba;
/* rgb */ color: rgb(83, 85, 186);
/* oklch */ color: oklch(50.3% 0.156 278.4);

Tailwind

colors: {
  custom: {
    50: '#8c85cf',
    500: '#5355ba',
    950: '#000000',
  },
}

SCSS

$custom: #5355ba;
$custom-light: #8c85cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5355ba",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 186
  },
  "hsl": {
    "h": 238.835,
    "s": 42.739,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50288,
    "c": 0.15562,
    "h": 278.4
  },
  "luminance": 0.11881
}

Semantic roles & 50–950 ramp

primary

#5355BA

secondary

#CBCA9E

accent

#D055D3

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5355BA

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

Preview Lab → · Contrast checker → · Palette generator →