#4C4DDD#4C4DDD

#4C4DDD is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.2% C 0.213 H 275.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C4DDD
RGB	rgb(76, 77, 221)
HSL	hsl(240, 68%, 58%)
HSV	hsv(240, 66%, 87%)
CMYK	cmyk(65.6%, 65.2%, 0%, 13.3%)
CIE-LAB	lab(41.32, 43.66, -73.58)
CIE-LCH	lch(41.32, 85.55, 300.68°)
OKLab	oklab(51.21% 0.0205 -0.2123)
OKLCH	oklch(51.21% 0.213 275.5)
XYZ	xyz(18.6812, 12.0631, 69.7365)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4DDD #DDDC4C

analogous

#4C95DD #4C4DDD #934CDD

triadic

#4C4DDD #DD4C4D #4DDD4C

tetradic

#4C4DDD #DD4C95 #DDDC4C #4CDD93

square

#4C4DDD #DD4C95 #DDDC4C #4CDD93

split-complementary

#4C4DDD #DD934C #95DD4C

monochromatic

#1C1D93 #2627C6 #4C4DDD #7F80E7 #B3B3F1

Accessibility & contrast

On white

6.15

#4C4DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4C4DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4DDD

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4DDD	#FFFFFF	#000000	##FFFFFF
##4C4DDD	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E2

Deuteranopia (green-blind)

#005BDA

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c4ddd;
/* rgb */ color: rgb(76, 77, 221);
/* oklch */ color: oklch(51.2% 0.213 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f7fe9',
    500: '#4c4ddd',
    950: '#000000',
  },
}

SCSS

$custom: #4c4ddd;
$custom-light: #8f7fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4ddd",
  "rgb": {
    "r": 76,
    "g": 77,
    "b": 221
  },
  "hsl": {
    "h": 239.586,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51213,
    "c": 0.2133,
    "h": 275.5
  },
  "luminance": 0.12065
}

Semantic roles & 50–950 ramp

primary

#4C4DDD

secondary

#DFDFA6

accent

#EA3DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4DDD

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

Preview Lab → · Contrast checker → · Palette generator →