#4D41D8#4D41D8

#4D41D8 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.0% C 0.220 H 278.0°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D41D8
RGB	rgb(77, 65, 216)
HSL	hsl(245, 66%, 55%)
HSV	hsv(245, 70%, 85%)
CMYK	cmyk(64.4%, 69.9%, 0%, 15.3%)
CIE-LAB	lab(38.40, 49.10, -75.49)
CIE-LCH	lch(38.40, 90.05, 303.04°)
OKLab	oklab(48.99% 0.0308 -0.2179)
OKLCH	oklch(48.99% 0.22 278)
XYZ	xyz(17.3415, 10.3148, 66.0295)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D41D8 #CCD841

analogous

#4181D8 #4D41D8 #9841D8

triadic

#4D41D8 #D84D41 #41D84D

tetradic

#4D41D8 #D84181 #CCD841 #41D898

square

#4D41D8 #D84181 #CCD841 #41D898

split-complementary

#4D41D8 #D89841 #81D841

monochromatic

#231B84 #3125B6 #4D41D8 #7D74E2 #ACA7ED

Accessibility & contrast

On white

6.86

#4D41D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4D41D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D41D8

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D41D8	#FFFFFF	#000000	##FFFFFF
##4D41D8	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DD

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4d41d8;
/* rgb */ color: rgb(77, 65, 216);
/* oklch */ color: oklch(49.0% 0.220 278.0);

Tailwind

colors: {
  custom: {
    50: '#8f77e5',
    500: '#4d41d8',
    950: '#000000',
  },
}

SCSS

$custom: #4d41d8;
$custom-light: #8f77e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d41d8",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 216
  },
  "hsl": {
    "h": 244.768,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48994,
    "c": 0.22005,
    "h": 278
  },
  "luminance": 0.10316
}

Semantic roles & 50–950 ramp

primary

#4D41D8

secondary

#D5DA9B

accent

#E93FDB

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D41D8

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

Preview Lab → · Contrast checker → · Palette generator →