#5C56DB#5C56DB

#5C56DB is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.6% C 0.197 H 279.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5C56DB
RGB	rgb(92, 86, 219)
HSL	hsl(243, 65%, 60%)
HSV	hsv(243, 61%, 86%)
CMYK	cmyk(58%, 60.7%, 0%, 14.1%)
CIE-LAB	lab(44.30, 40.07, -67.52)
CIE-LCH	lch(44.30, 78.52, 300.69°)
OKLab	oklab(53.63% 0.0323 -0.1941)
OKLCH	oklch(53.63% 0.197 279.5)
XYZ	xyz(20.5236, 14.0439, 68.6333)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C56DB #D5DB56

analogous

#5692DB #5C56DB #9F56DB

triadic

#5C56DB #DB5C56 #56DB5C

tetradic

#5C56DB #DB5692 #D5DB56 #56DB9F

square

#5C56DB #DB5692 #D5DB56 #56DB9F

split-complementary

#5C56DB #DB9F56 #92DB56

monochromatic

#252097 #322BC9 #5C56DB #8D88E6 #BDBBF0

Accessibility & contrast

On white

5.51

#5C56DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5C56DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C56DB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C56DB	#FFFFFF	#000000	##FFFFFF
##5C56DB	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#027690

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5c56db;
/* rgb */ color: rgb(92, 86, 219);
/* oklch */ color: oklch(53.6% 0.197 279.5);

Tailwind

colors: {
  custom: {
    50: '#9686e7',
    500: '#5c56db',
    950: '#000000',
  },
}

SCSS

$custom: #5c56db;
$custom-light: #9686e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c56db",
  "rgb": {
    "r": 92,
    "g": 86,
    "b": 219
  },
  "hsl": {
    "h": 242.707,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53627,
    "c": 0.19674,
    "h": 279.5
  },
  "luminance": 0.14045
}

Semantic roles & 50–950 ramp

primary

#5C56DB

secondary

#DEE0AD

accent

#E840E0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5C56DB

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

Preview Lab → · Contrast checker → · Palette generator →