#6A63F3#6A63F3

#6A63F3 is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.7% C 0.209 H 280.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6A63F3
RGB	rgb(106, 99, 243)
HSL	hsl(243, 86%, 67%)
HSV	hsv(243, 59%, 95%)
CMYK	cmyk(56.4%, 59.3%, 0%, 4.7%)
CIE-LAB	lab(50.05, 42.28, -71.67)
CIE-LCH	lch(50.05, 83.22, 300.54°)
OKLab	oklab(58.67% 0.0361 -0.2058)
OKLCH	oklch(58.67% 0.209 280)
XYZ	xyz(26.5783, 18.4571, 86.9387)
Luminance	0.1846 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A63F3 #ECF363

analogous

#63A4F3 #6A63F3 #B263F3

triadic

#6A63F3 #F36A63 #63F36A

tetradic

#6A63F3 #F363A4 #ECF363 #63F3B2

square

#6A63F3 #F363A4 #ECF363 #63F3B2

split-complementary

#6A63F3 #F3B263 #A4F363

monochromatic

#1910CC #342AEF #6A63F3 #A09CF7 #D7D5FC

Accessibility & contrast

On white

4.48

#6A63F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#6A63F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A63F3

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A63F3	#FFFFFF	#000000	##000000
##6A63F3	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF8

Deuteranopia (green-blind)

#0072F0

Tritanopia (blue-blind)

#1B86A2

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6a63f3;
/* rgb */ color: rgb(106, 99, 243);
/* oklch */ color: oklch(58.7% 0.209 280.0);

Tailwind

colors: {
  custom: {
    50: '#a090f8',
    500: '#6a63f3',
    950: '#000000',
  },
}

SCSS

$custom: #6a63f3;
$custom-light: #a090f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6a63f3",
  "rgb": {
    "r": 106,
    "g": 99,
    "b": 243
  },
  "hsl": {
    "h": 242.917,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.58669,
    "c": 0.20895,
    "h": 280
  },
  "luminance": 0.18459
}

Semantic roles & 50–950 ramp

primary

#6A63F3

secondary

#EEF0C2

accent

#E203D7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6A63F3

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

Preview Lab → · Contrast checker → · Palette generator →