#6163DB#6163DB

#6163DB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.3% C 0.179 H 278.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#6163DB
RGB	rgb(97, 99, 219)
HSL	hsl(239, 63%, 62%)
HSV	hsv(239, 56%, 86%)
CMYK	cmyk(55.7%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(47.72, 33.13, -61.95)
CIE-LCH	lch(47.72, 70.25, 298.14°)
OKLab	oklab(56.26% 0.0257 -0.1774)
OKLCH	oklch(56.26% 0.179 278.2)
XYZ	xyz(22.1737, 16.5780, 69.0355)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6163DB #DBD961

analogous

#61A0DB #6163DB #9C61DB

triadic

#6163DB #DB6163 #63DB61

tetradic

#6163DB #DB61A0 #DBD961 #61DB9C

square

#6163DB #DB61A0 #DBD961 #61DB9C

split-complementary

#6163DB #DB9C61 #A0DB61

monochromatic

#24269E #2F32D0 #6163DB #9394E6 #C5C5F2

Accessibility & contrast

On white

4.87

#6163DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#6163DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6163DB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6163DB	#FFFFFF	#000000	##FFFFFF
##6163DB	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E76DF

Deuteranopia (green-blind)

#006CD9

Tritanopia (blue-blind)

#1F7F95

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6163db;
/* rgb */ color: rgb(97, 99, 219);
/* oklch */ color: oklch(56.3% 0.179 278.2);

Tailwind

colors: {
  custom: {
    50: '#988fe7',
    500: '#6163db',
    950: '#000000',
  },
}

SCSS

$custom: #6163db;
$custom-light: #988fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6163db",
  "rgb": {
    "r": 97,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 239.016,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.56255,
    "c": 0.1793,
    "h": 278.2
  },
  "luminance": 0.1658
}

Semantic roles & 50–950 ramp

primary

#6163DB

secondary

#E2E2B5

accent

#C81BCB

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6163DB

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

Preview Lab → · Contrast checker → · Palette generator →