#4D40D6#4D40D6

#4D40D6 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.219 H 278.4°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D40D6
RGB	rgb(77, 64, 214)
HSL	hsl(245, 65%, 55%)
HSV	hsv(245, 70%, 84%)
CMYK	cmyk(64%, 70.1%, 0%, 16.1%)
CIE-LAB	lab(38.02, 49.03, -74.97)
CIE-LCH	lch(38.02, 89.58, 303.18°)
OKLab	oklab(48.67% 0.0318 -0.2164)
OKLCH	oklch(48.67% 0.219 278.4)
XYZ	xyz(17.0277, 10.0982, 64.6571)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D40D6 #C9D640

analogous

#407ED6 #4D40D6 #9840D6

triadic

#4D40D6 #D64D40 #40D64D

tetradic

#4D40D6 #D6407E #C9D640 #40D698

square

#4D40D6 #D6407E #C9D640 #40D698

split-complementary

#4D40D6 #D69840 #7ED640

monochromatic

#241B80 #3226B2 #4D40D6 #7C72E1 #ABA5EC

Accessibility & contrast

On white

6.95

#4D40D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4D40D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D40D6

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D40D6	#FFFFFF	#000000	##FFFFFF
##4D40D6	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDA

Deuteranopia (green-blind)

#0053D3

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d40d6;
/* rgb */ color: rgb(77, 64, 214);
/* oklch */ color: oklch(48.7% 0.219 278.4);

Tailwind

colors: {
  custom: {
    50: '#8f77e4',
    500: '#4d40d6',
    950: '#000000',
  },
}

SCSS

$custom: #4d40d6;
$custom-light: #8f77e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d40d6",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 214
  },
  "hsl": {
    "h": 245.2,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48665,
    "c": 0.21869,
    "h": 278.4
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#4D40D6

secondary

#D3D999

accent

#E840D9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D40D6

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

Preview Lab → · Contrast checker → · Palette generator →