#4B41DB#4B41DB

#4B41DB is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.1% C 0.224 H 277.1°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B41DB
RGB	rgb(75, 65, 219)
HSL	hsl(244, 68%, 56%)
HSV	hsv(244, 70%, 86%)
CMYK	cmyk(65.8%, 70.3%, 0%, 14.1%)
CIE-LAB	lab(38.53, 49.80, -77.00)
CIE-LCH	lch(38.53, 91.70, 302.89°)
OKLab	oklab(49.13% 0.0278 -0.2224)
OKLCH	oklch(49.13% 0.224 277.1)
XYZ	xyz(17.5740, 10.3894, 68.0833)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B41DB #D1DB41

analogous

#4184DB #4B41DB #9841DB

triadic

#4B41DB #DB4B41 #41DB4B

tetradic

#4B41DB #DB4184 #D1DB41 #41DB98

square

#4B41DB #DB4184 #D1DB41 #41DB98

split-complementary

#4B41DB #DB9841 #84DB41

monochromatic

#211A88 #2D23BB #4B41DB #7C74E5 #ACA8EE

Accessibility & contrast

On white

6.82

#4B41DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4B41DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B41DB

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B41DB	#FFFFFF	#000000	##FFFFFF
##4B41DB	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E0

Deuteranopia (green-blind)

#0054D8

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b41db;
/* rgb */ color: rgb(75, 65, 219);
/* oklch */ color: oklch(49.1% 0.224 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f77e7',
    500: '#4b41db',
    950: '#000000',
  },
}

SCSS

$custom: #4b41db;
$custom-light: #8f77e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b41db",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 219
  },
  "hsl": {
    "h": 243.896,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49134,
    "c": 0.2241,
    "h": 277.1
  },
  "luminance": 0.10391
}

Semantic roles & 50–950 ramp

primary

#4B41DB

secondary

#D8DC9C

accent

#EB3DE0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4B41DB

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

Preview Lab → · Contrast checker → · Palette generator →