#4D40C3#4D40C3

#4D40C3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.9% C 0.195 H 280.2°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D40C3
RGB	rgb(77, 64, 195)
HSL	hsl(246, 52%, 51%)
HSV	hsv(246, 67%, 76%)
CMYK	cmyk(60.5%, 67.2%, 0%, 23.5%)
CIE-LAB	lab(36.34, 43.05, -66.71)
CIE-LCH	lch(36.34, 79.40, 302.84°)
OKLab	oklab(46.94% 0.0347 -0.1922)
OKLCH	oklch(46.94% 0.195 280.2)
XYZ	xyz(14.7412, 9.1836, 52.6150)
Luminance	0.0919 (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

#4D40C3 #B6C340

analogous

#4074C3 #4D40C3 #8E40C3

triadic

#4D40C3 #C34D40 #40C34D

tetradic

#4D40C3 #C34074 #B6C340 #40C38E

square

#4D40C3 #C34074 #B6C340 #40C38E

split-complementary

#4D40C3 #C38E40 #74C340

monochromatic

#282168 #3A2F97 #4D40C3 #786FD2 #A49DE0

Accessibility & contrast

On white

7.40

#4D40C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4D40C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D40C3

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D40C3	#FFFFFF	#000000	##FFFFFF
##4D40C3	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC7

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4d40c3;
/* rgb */ color: rgb(77, 64, 195);
/* oklch */ color: oklch(46.9% 0.195 280.2);

Tailwind

colors: {
  custom: {
    50: '#8c76d6',
    500: '#4d40c3',
    950: '#000000',
  },
}

SCSS

$custom: #4d40c3;
$custom-light: #8c76d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d40c3",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 195
  },
  "hsl": {
    "h": 245.954,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46942,
    "c": 0.19529,
    "h": 280.2
  },
  "luminance": 0.09185
}

Semantic roles & 50–950 ramp

primary

#4D40C3

secondary

#C7CC92

accent

#DC4CCD

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4D40C3

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

Preview Lab → · Contrast checker → · Palette generator →