#4A48DD#4A48DD

#4A48DD is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.3% C 0.219 H 275.7°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A48DD
RGB	rgb(74, 72, 221)
HSL	hsl(241, 69%, 57%)
HSV	hsv(241, 67%, 87%)
CMYK	cmyk(66.5%, 67.4%, 0%, 13.3%)
CIE-LAB	lab(40.10, 46.33, -75.58)
CIE-LCH	lch(40.10, 88.65, 301.51°)
OKLab	oklab(50.3% 0.0217 -0.2182)
OKLCH	oklch(50.3% 0.219 275.7)
XYZ	xyz(18.1883, 11.3094, 69.6170)
Luminance	0.1131 (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

#4A48DD #DBDD48

analogous

#4891DD #4A48DD #9448DD

triadic

#4A48DD #DD4A48 #48DD4A

tetradic

#4A48DD #DD4891 #DBDD48 #48DD94

square

#4A48DD #DD4891 #DBDD48 #48DD94

split-complementary

#4A48DD #DD9448 #91DD48

monochromatic

#1C1B90 #2624C3 #4A48DD #7D7CE7 #B0AFF0

Accessibility & contrast

On white

6.44

#4A48DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4A48DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A48DD

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A48DD	#FFFFFF	#000000	##FFFFFF
##4A48DD	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E2

Deuteranopia (green-blind)

#0058DA

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a48dd;
/* rgb */ color: rgb(74, 72, 221);
/* oklch */ color: oklch(50.3% 0.219 275.7);

Tailwind

colors: {
  custom: {
    50: '#8e7ce9',
    500: '#4a48dd',
    950: '#000000',
  },
}

SCSS

$custom: #4a48dd;
$custom-light: #8e7ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a48dd",
  "rgb": {
    "r": 74,
    "g": 72,
    "b": 221
  },
  "hsl": {
    "h": 240.805,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50295,
    "c": 0.21931,
    "h": 275.7
  },
  "luminance": 0.11311
}

Semantic roles & 50–950 ramp

primary

#4A48DD

secondary

#DEDEA2

accent

#EC3CE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A48DD

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

Preview Lab → · Contrast checker → · Palette generator →