#4D41D9#4D41D9

#4D41D9 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.1% C 0.221 H 278.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D41D9
RGB	rgb(77, 65, 217)
HSL	hsl(245, 67%, 55%)
HSV	hsv(245, 70%, 85%)
CMYK	cmyk(64.5%, 70%, 0%, 14.9%)
CIE-LAB	lab(38.49, 49.41, -75.92)
CIE-LCH	lch(38.49, 90.58, 303.06°)
OKLab	oklab(49.09% 0.0306 -0.2191)
OKLCH	oklch(49.09% 0.221 278)
XYZ	xyz(17.4712, 10.3667, 66.7125)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D41D9 #CDD941

analogous

#4181D9 #4D41D9 #9941D9

triadic

#4D41D9 #D94D41 #41D94D

tetradic

#4D41D9 #D94181 #CDD941 #41D999

square

#4D41D9 #D94181 #CDD941 #41D999

split-complementary

#4D41D9 #D99941 #81D941

monochromatic

#231B85 #3025B8 #4D41D9 #7D74E3 #ADA7ED

Accessibility & contrast

On white

6.83

#4D41D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4D41D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D41D9

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D41D9	#FFFFFF	#000000	##FFFFFF
##4D41D9	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#0054D6

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d41d9;
/* rgb */ color: rgb(77, 65, 217);
/* oklch */ color: oklch(49.1% 0.221 278.0);

Tailwind

colors: {
  custom: {
    50: '#8f77e6',
    500: '#4d41d9',
    950: '#000000',
  },
}

SCSS

$custom: #4d41d9;
$custom-light: #8f77e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d41d9",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 217
  },
  "hsl": {
    "h": 244.737,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49087,
    "c": 0.22127,
    "h": 278
  },
  "luminance": 0.10368
}

Semantic roles & 50–950 ramp

primary

#4D41D9

secondary

#D6DB9B

accent

#EA3EDC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D41D9

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

Preview Lab → · Contrast checker → · Palette generator →