#4A3FCC#4A3FCC

#4A3FCC is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.208 H 278.4°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#4A3FCC
RGB	rgb(74, 63, 204)
HSL	hsl(245, 58%, 52%)
HSV	hsv(245, 69%, 80%)
CMYK	cmyk(63.7%, 69.1%, 0%, 20%)
CIE-LAB	lab(36.69, 46.06, -71.39)
CIE-LCH	lch(36.69, 84.96, 302.83°)
OKLab	oklab(47.38% 0.0303 -0.206)
OKLCH	oklch(47.38% 0.208 278.4)
XYZ	xyz(15.4971, 9.3692, 58.1068)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3FCC #C1CC3F

analogous

#3F7ACC #4A3FCC #913FCC

triadic

#4A3FCC #CC4A3F #3FCC4A

tetradic

#4A3FCC #CC3F7A #C1CC3F #3FCC91

square

#4A3FCC #CC3F7A #C1CC3F #3FCC91

split-complementary

#4A3FCC #CC913F #7ACC3F

monochromatic

#251E72 #352BA3 #4A3FCC #786FD9 #A5A0E6

Accessibility & contrast

On white

7.31

#4A3FCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4A3FCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3FCC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3FCC	#FFFFFF	#000000	##FFFFFF
##4A3FCC	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0050C9

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4a3fcc;
/* rgb */ color: rgb(74, 63, 204);
/* oklch */ color: oklch(47.4% 0.208 278.4);

Tailwind

colors: {
  custom: {
    50: '#8c75dd',
    500: '#4a3fcc',
    950: '#000000',
  },
}

SCSS

$custom: #4a3fcc;
$custom-light: #8c75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3fcc",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 204
  },
  "hsl": {
    "h": 244.681,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47378,
    "c": 0.20818,
    "h": 278.4
  },
  "luminance": 0.0937
}

Semantic roles & 50–950 ramp

primary

#4A3FCC

secondary

#CDD295

accent

#E147D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4A3FCC

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

Preview Lab → · Contrast checker → · Palette generator →