#6B63EE#6B63EE

#6B63EE is a mid, highly saturated blue. Relative luminance 0.182; OKLCH L 58.4% C 0.202 H 280.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#6B63EE
RGB	rgb(107, 99, 238)
HSL	hsl(243, 80%, 66%)
HSV	hsv(243, 58%, 93%)
CMYK	cmyk(55%, 58.4%, 0%, 6.7%)
CIE-LAB	lab(49.76, 40.92, -69.33)
CIE-LCH	lch(49.76, 80.50, 300.55°)
OKLab	oklab(58.37% 0.0375 -0.1989)
OKLCH	oklch(58.37% 0.202 280.7)
XYZ	xyz(25.9530, 18.2209, 83.0217)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B63EE #E6EE63

analogous

#63A0EE #6B63EE #B063EE

triadic

#6B63EE #EE6B63 #63EE6B

tetradic

#6B63EE #EE63A0 #E6EE63 #63EEB0

square

#6B63EE #EE63A0 #E6EE63 #63EEB0

split-complementary

#6B63EE #EEB063 #A0EE63

monochromatic

#1F15C2 #372CE8 #6B63EE #9F9AF4 #D4D1FA

Accessibility & contrast

On white

4.52

#6B63EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#6B63EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B63EE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B63EE	#FFFFFF	#000000	##000000
##6B63EE	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF3

Deuteranopia (green-blind)

#0071EB

Tritanopia (blue-blind)

#29849F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6b63ee;
/* rgb */ color: rgb(107, 99, 238);
/* oklch */ color: oklch(58.4% 0.202 280.7);

Tailwind

colors: {
  custom: {
    50: '#a090f4',
    500: '#6b63ee',
    950: '#000000',
  },
}

SCSS

$custom: #6b63ee;
$custom-light: #a090f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6b63ee",
  "rgb": {
    "r": 107,
    "g": 99,
    "b": 238
  },
  "hsl": {
    "h": 243.453,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.58367,
    "c": 0.20239,
    "h": 280.7
  },
  "luminance": 0.18223
}

Semantic roles & 50–950 ramp

primary

#6B63EE

secondary

#EBEDC0

accent

#DD09D0

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6B63EE

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

Preview Lab → · Contrast checker → · Palette generator →