#4843DB#4843DB

#4843DB is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.223 H 275.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4843DB
RGB	rgb(72, 67, 219)
HSL	hsl(242, 68%, 56%)
HSV	hsv(242, 69%, 86%)
CMYK	cmyk(67.1%, 69.4%, 0%, 14.1%)
CIE-LAB	lab(38.73, 48.32, -76.68)
CIE-LCH	lch(38.73, 90.63, 302.22°)
OKLab	oklab(49.23% 0.0228 -0.2215)
OKLCH	oklch(49.23% 0.223 275.9)
XYZ	xyz(17.4616, 10.5049, 68.1115)
Luminance	0.1051 (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

#4843DB #D6DB43

analogous

#438ADB #4843DB #9443DB

triadic

#4843DB #DB4843 #43DB48

tetradic

#4843DB #DB438A #D6DB43 #43DB94

square

#4843DB #DB438A #D6DB43 #43DB94

split-complementary

#4843DB #DB9443 #8ADB43

monochromatic

#1E1A89 #2924BD #4843DB #7A76E5 #ACAAEF

Accessibility & contrast

On white

6.77

#4843DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4843DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4843DB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4843DB	#FFFFFF	#000000	##FFFFFF
##4843DB	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E0

Deuteranopia (green-blind)

#0054D8

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4843db;
/* rgb */ color: rgb(72, 67, 219);
/* oklch */ color: oklch(49.2% 0.223 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d78e7',
    500: '#4843db',
    950: '#000000',
  },
}

SCSS

$custom: #4843db;
$custom-light: #8d78e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4843db",
  "rgb": {
    "r": 72,
    "g": 67,
    "b": 219
  },
  "hsl": {
    "h": 241.974,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49225,
    "c": 0.22267,
    "h": 275.9
  },
  "luminance": 0.10507
}

Semantic roles & 50–950 ramp

primary

#4843DB

secondary

#DADC9E

accent

#EB3DE5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4843DB

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

Preview Lab → · Contrast checker → · Palette generator →