#6355DA#6355DA

#6355DA is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.9% C 0.196 H 282.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6355DA
RGB	rgb(99, 85, 218)
HSL	hsl(246, 64%, 59%)
HSV	hsv(246, 61%, 85%)
CMYK	cmyk(54.6%, 61%, 0%, 14.5%)
CIE-LAB	lab(44.53, 41.57, -66.54)
CIE-LCH	lch(44.53, 78.46, 301.99°)
OKLab	oklab(53.91% 0.042 -0.191)
OKLCH	oklch(53.91% 0.196 282.4)
XYZ	xyz(21.0451, 14.2103, 67.9500)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6355DA #CCDA55

analogous

#558ADA #6355DA #A655DA

triadic

#6355DA #DA6355 #55DA63

tetradic

#6355DA #DA558A #CCDA55 #55DAA6

square

#6355DA #DA558A #CCDA55 #55DAA6

split-complementary

#6355DA #DAA655 #8ADA55

monochromatic

#2C2094 #3C2BC7 #6355DA #9187E5 #BFBAF0

Accessibility & contrast

On white

5.47

#6355DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6355DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6355DA

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6355DA	#FFFFFF	#000000	##FFFFFF
##6355DA	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#0065D7

Tritanopia (blue-blind)

#2B758F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6355da;
/* rgb */ color: rgb(99, 85, 218);
/* oklch */ color: oklch(53.9% 0.196 282.4);

Tailwind

colors: {
  custom: {
    50: '#9985e6',
    500: '#6355da',
    950: '#000000',
  },
}

SCSS

$custom: #6355da;
$custom-light: #9985e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6355da",
  "rgb": {
    "r": 99,
    "g": 85,
    "b": 218
  },
  "hsl": {
    "h": 246.316,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53913,
    "c": 0.19555,
    "h": 282.4
  },
  "luminance": 0.14212
}

Semantic roles & 50–950 ramp

primary

#6355DA

secondary

#DADFAB

accent

#E741D6

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6355DA

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

Preview Lab → · Contrast checker → · Palette generator →