#5355C7#5355C7

#5355C7 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.3% C 0.173 H 277.6°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5355C7
RGB	rgb(83, 85, 199)
HSL	hsl(239, 51%, 55%)
HSV	hsv(239, 58%, 78%)
CMYK	cmyk(58.3%, 57.3%, 0%, 22%)
CIE-LAB	lab(41.94, 32.66, -59.90)
CIE-LCH	lch(41.94, 68.22, 298.60°)
OKLab	oklab(51.26% 0.0229 -0.1719)
OKLCH	oklch(51.26% 0.173 277.6)
XYZ	xyz(17.1213, 12.4583, 55.5242)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355C7 #C7C553

analogous

#538FC7 #5355C7 #8B53C7

triadic

#5355C7 #C75355 #55C753

tetradic

#5355C7 #C7538F #C7C553 #53C78B

square

#5355C7 #C7538F #C7C553 #53C78B

split-complementary

#5355C7 #C78B53 #8FC753

monochromatic

#272978 #3638A7 #5355C7 #8183D6 #AFB0E5

Accessibility & contrast

On white

6.01

#5355C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5355C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355C7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355C7	#FFFFFF	#000000	##FFFFFF
##5355C7	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CB

Deuteranopia (green-blind)

#005EC5

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5355c7;
/* rgb */ color: rgb(83, 85, 199);
/* oklch */ color: oklch(51.3% 0.173 277.6);

Tailwind

colors: {
  custom: {
    50: '#8e85d9',
    500: '#5355c7',
    950: '#000000',
  },
}

SCSS

$custom: #5355c7;
$custom-light: #8e85d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5355c7",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 199
  },
  "hsl": {
    "h": 238.966,
    "s": 50.877,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51255,
    "c": 0.17342,
    "h": 277.6
  },
  "luminance": 0.1246
}

Semantic roles & 50–950 ramp

primary

#5355C7

secondary

#D3D2A3

accent

#D84DDA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5355C7

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

Preview Lab → · Contrast checker → · Palette generator →