#4A3DDD#4A3DDD

#4A3DDD is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.7% C 0.231 H 277.1°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4A3DDD
RGB	rgb(74, 61, 221)
HSL	hsl(245, 70%, 55%)
HSV	hsv(245, 72%, 87%)
CMYK	cmyk(66.5%, 72.4%, 0%, 13.3%)
CIE-LAB	lab(37.86, 52.49, -79.25)
CIE-LCH	lch(37.86, 95.06, 303.52°)
OKLab	oklab(48.7% 0.0286 -0.2289)
OKLCH	oklch(48.7% 0.231 277.1)
XYZ	xyz(17.5397, 10.0123, 69.4008)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3DDD #D0DD3D

analogous

#3D80DD #4A3DDD #9A3DDD

triadic

#4A3DDD #DD4A3D #3DDD4A

tetradic

#4A3DDD #DD3D80 #D0DD3D #3DDD9A

square

#4A3DDD #DD3D80 #D0DD3D #3DDD9A

split-complementary

#4A3DDD #DD9A3D #80DD3D

monochromatic

#211888 #2E21BC #4A3DDD #7B71E6 #ABA5EF

Accessibility & contrast

On white

6.99

#4A3DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4A3DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A3DDD

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3DDD	#FFFFFF	#000000	##FFFFFF
##4A3DDD	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E2

Deuteranopia (green-blind)

#0052DA

Tritanopia (blue-blind)

#006A8A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4a3ddd;
/* rgb */ color: rgb(74, 61, 221);
/* oklch */ color: oklch(48.7% 0.231 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f75e9',
    500: '#4a3ddd',
    950: '#000000',
  },
}

SCSS

$custom: #4a3ddd;
$custom-light: #8f75e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3ddd",
  "rgb": {
    "r": 74,
    "g": 61,
    "b": 221
  },
  "hsl": {
    "h": 244.875,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.48697,
    "c": 0.23072,
    "h": 277.1
  },
  "luminance": 0.10014
}

Semantic roles & 50–950 ramp

primary

#4A3DDD

secondary

#D7DC99

accent

#ED3BDE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4A3DDD

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

Preview Lab → · Contrast checker → · Palette generator →