#5C63DB#5C63DB

#5C63DB is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.9% C 0.180 H 276.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5C63DB
RGB	rgb(92, 99, 219)
HSL	hsl(237, 64%, 61%)
HSV	hsv(237, 58%, 86%)
CMYK	cmyk(58%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(47.38, 32.20, -62.52)
CIE-LCH	lch(47.38, 70.32, 297.25°)
OKLab	oklab(55.91% 0.02 -0.1793)
OKLCH	oklch(55.91% 0.18 276.4)
XYZ	xyz(21.6575, 16.3119, 69.0113)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C63DB #DBD45C

analogous

#5CA2DB #5C63DB #945CDB

triadic

#5C63DB #DB5C63 #63DB5C

tetradic

#5C63DB #DB5CA2 #DBD45C #5CDB94

square

#5C63DB #DB5CA2 #DBD45C #5CDB94

split-complementary

#5C63DB #DB945C #A2DB5C

monochromatic

#22299A #2D36CD #5C63DB #8E93E6 #C0C3F1

Accessibility & contrast

On white

4.93

#5C63DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#5C63DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C63DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C63DB	#FFFFFF	#000000	##FFFFFF
##5C63DB	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0876DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#007F95

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5c63db;
/* rgb */ color: rgb(92, 99, 219);
/* oklch */ color: oklch(55.9% 0.180 276.4);

Tailwind

colors: {
  custom: {
    50: '#958fe7',
    500: '#5c63db',
    950: '#000000',
  },
}

SCSS

$custom: #5c63db;
$custom-light: #958fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c63db",
  "rgb": {
    "r": 92,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 236.693,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55911,
    "c": 0.18037,
    "h": 276.4
  },
  "luminance": 0.16313
}

Semantic roles & 50–950 ramp

primary

#5C63DB

secondary

#E1DFB1

accent

#C21ACC

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5C63DB

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

Preview Lab → · Contrast checker → · Palette generator →