#5C53CB#5C53CB

#5C53CB is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.9% C 0.180 H 281.5°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5C53CB
RGB	rgb(92, 83, 203)
HSL	hsl(245, 54%, 56%)
HSV	hsv(245, 59%, 80%)
CMYK	cmyk(54.7%, 59.1%, 0%, 20.4%)
CIE-LAB	lab(42.42, 36.83, -61.40)
CIE-LCH	lch(42.42, 71.59, 300.96°)
OKLab	oklab(51.87% 0.0358 -0.1761)
OKLCH	oklch(51.87% 0.18 281.5)
XYZ	xyz(18.2830, 12.7725, 57.9903)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C53CB #C2CB53

analogous

#5386CB #5C53CB #9853CB

triadic

#5C53CB #CB5C53 #53CB5C

tetradic

#5C53CB #CB5386 #C2CB53 #53CB98

square

#5C53CB #CB5386 #C2CB53 #53CB98

split-complementary

#5C53CB #CB9853 #86CB53

monochromatic

#2D267E #3D34AD #5C53CB #8982D9 #B5B1E7

Accessibility & contrast

On white

5.91

#5C53CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#5C53CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C53CB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C53CB	#FFFFFF	#000000	##FFFFFF
##5C53CB	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CF

Deuteranopia (green-blind)

#0060C9

Tritanopia (blue-blind)

#286F87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5c53cb;
/* rgb */ color: rgb(92, 83, 203);
/* oklch */ color: oklch(51.9% 0.180 281.5);

Tailwind

colors: {
  custom: {
    50: '#9384dc',
    500: '#5c53cb',
    950: '#000000',
  },
}

SCSS

$custom: #5c53cb;
$custom-light: #9384dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5c53cb",
  "rgb": {
    "r": 92,
    "g": 83,
    "b": 203
  },
  "hsl": {
    "h": 244.5,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51874,
    "c": 0.17967,
    "h": 281.5
  },
  "luminance": 0.12774
}

Semantic roles & 50–950 ramp

primary

#5C53CB

secondary

#D2D6A4

accent

#DD4BD2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5C53CB

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

Preview Lab → · Contrast checker → · Palette generator →