#5D63DB#5D63DB

#5D63DB is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.0% C 0.180 H 276.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5D63DB
RGB	rgb(93, 99, 219)
HSL	hsl(237, 64%, 61%)
HSV	hsv(237, 58%, 86%)
CMYK	cmyk(57.5%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(47.45, 32.38, -62.41)
CIE-LCH	lch(47.45, 70.31, 297.42°)
OKLab	oklab(55.98% 0.0211 -0.1789)
OKLCH	oklch(55.98% 0.18 276.7)
XYZ	xyz(21.7581, 16.3637, 69.0161)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D63DB #DBD55D

analogous

#5DA2DB #5D63DB #965DDB

triadic

#5D63DB #DB5D63 #63DB5D

tetradic

#5D63DB #DB5DA2 #DBD55D #5DDB96

square

#5D63DB #DB5DA2 #DBD55D #5DDB96

split-complementary

#5D63DB #DB965D #A2DB5D

monochromatic

#22289B #2E35CD #5D63DB #8F93E6 #C1C3F1

Accessibility & contrast

On white

4.91

#5D63DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#5D63DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D63DB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D63DB	#FFFFFF	#000000	##FFFFFF
##5D63DB	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0976DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#047F95

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5d63db;
/* rgb */ color: rgb(93, 99, 219);
/* oklch */ color: oklch(56.0% 0.180 276.7);

Tailwind

colors: {
  custom: {
    50: '#958fe7',
    500: '#5d63db',
    950: '#000000',
  },
}

SCSS

$custom: #5d63db;
$custom-light: #958fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d63db",
  "rgb": {
    "r": 93,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 237.143,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55979,
    "c": 0.18014,
    "h": 276.7
  },
  "luminance": 0.16365
}

Semantic roles & 50–950 ramp

primary

#5D63DB

secondary

#E2DFB2

accent

#C31ACB

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5D63DB

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

Preview Lab → · Contrast checker → · Palette generator →