#5D53CB#5D53CB

#5D53CB is a mid, vivid blue. Relative luminance 0.128; OKLCH L 52.0% C 0.180 H 281.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5D53CB
RGB	rgb(93, 83, 203)
HSL	hsl(245, 54%, 56%)
HSV	hsv(245, 59%, 80%)
CMYK	cmyk(54.2%, 59.1%, 0%, 20.4%)
CIE-LAB	lab(42.50, 37.01, -61.26)
CIE-LCH	lch(42.50, 71.58, 301.14°)
OKLab	oklab(51.95% 0.0371 -0.1756)
OKLCH	oklch(51.95% 0.18 281.9)
XYZ	xyz(18.3836, 12.8244, 57.9950)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D53CB #C1CB53

analogous

#5385CB #5D53CB #9953CB

triadic

#5D53CB #CB5D53 #53CB5D

tetradic

#5D53CB #CB5385 #C1CB53 #53CB99

square

#5D53CB #CB5385 #C1CB53 #53CB99

split-complementary

#5D53CB #CB9953 #85CB53

monochromatic

#2D267E #3E34AD #5D53CB #8982D9 #B6B1E7

Accessibility & contrast

On white

5.89

#5D53CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5D53CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D53CB

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D53CB	#FFFFFF	#000000	##FFFFFF
##5D53CB	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CF

Deuteranopia (green-blind)

#0060C9

Tritanopia (blue-blind)

#2B6F87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5d53cb;
/* rgb */ color: rgb(93, 83, 203);
/* oklch */ color: oklch(52.0% 0.180 281.9);

Tailwind

colors: {
  custom: {
    50: '#9484dc',
    500: '#5d53cb',
    950: '#000000',
  },
}

SCSS

$custom: #5d53cb;
$custom-light: #9484dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d53cb",
  "rgb": {
    "r": 93,
    "g": 83,
    "b": 203
  },
  "hsl": {
    "h": 245,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51952,
    "c": 0.17951,
    "h": 281.9
  },
  "luminance": 0.12825
}

Semantic roles & 50–950 ramp

primary

#5D53CB

secondary

#D2D6A4

accent

#DD4BD1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5D53CB

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

Preview Lab → · Contrast checker → · Palette generator →