#4C40D2#4C40D2

#4C40D2 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.2% C 0.214 H 278.4°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C40D2
RGB	rgb(76, 64, 210)
HSL	hsl(245, 62%, 54%)
HSV	hsv(245, 70%, 82%)
CMYK	cmyk(63.8%, 69.5%, 0%, 17.6%)
CIE-LAB	lab(37.58, 47.65, -73.39)
CIE-LCH	lch(37.58, 87.50, 303.00°)
OKLab	oklab(48.22% 0.0312 -0.2118)
OKLCH	oklch(48.22% 0.214 278.4)
XYZ	xyz(16.4430, 9.8551, 61.9960)
Luminance	0.0986 (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

#4C40D2 #C6D240

analogous

#407DD2 #4C40D2 #9540D2

triadic

#4C40D2 #D24C40 #40D24C

tetradic

#4C40D2 #D2407D #C6D240 #40D295

square

#4C40D2 #D2407D #C6D240 #40D295

split-complementary

#4C40D2 #D29540 #7DD240

monochromatic

#251D7B #3329AC #4C40D2 #7A72DE #A9A3E9

Accessibility & contrast

On white

7.07

#4C40D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4C40D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C40D2

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C40D2	#FFFFFF	#000000	##FFFFFF
##4C40D2	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0052CF

Tritanopia (blue-blind)

#006884

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c40d2;
/* rgb */ color: rgb(76, 64, 210);
/* oklch */ color: oklch(48.2% 0.214 278.4);

Tailwind

colors: {
  custom: {
    50: '#8e76e1',
    500: '#4c40d2',
    950: '#000000',
  },
}

SCSS

$custom: #4c40d2;
$custom-light: #8e76e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c40d2",
  "rgb": {
    "r": 76,
    "g": 64,
    "b": 210
  },
  "hsl": {
    "h": 244.932,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48223,
    "c": 0.21404,
    "h": 278.4
  },
  "luminance": 0.09856
}

Semantic roles & 50–950 ramp

primary

#4C40D2

secondary

#D1D698

accent

#E543D8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4C40D2

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

Preview Lab → · Contrast checker → · Palette generator →