#4C4FD7#4C4FD7

#4C4FD7 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.0% C 0.203 H 275.5°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FD7
RGB	rgb(76, 79, 215)
HSL	hsl(239, 63%, 57%)
HSV	hsv(239, 65%, 84%)
CMYK	cmyk(64.7%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(41.27, 40.49, -70.22)
CIE-LCH	lch(41.27, 81.06, 299.97°)
OKLab	oklab(51.03% 0.0195 -0.2025)
OKLCH	oklch(51.03% 0.203 275.5)
XYZ	xyz(18.0382, 12.0332, 65.6489)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FD7 #D7D44C

analogous

#4C95D7 #4C4FD7 #8F4CD7

triadic

#4C4FD7 #D74C4F #4FD74C

tetradic

#4C4FD7 #D74C95 #D7D44C #4CD78F

square

#4C4FD7 #D74C95 #D7D44C #4CD78F

split-complementary

#4C4FD7 #D78F4C #95D74C

monochromatic

#1F218A #2A2DBC #4C4FD7 #7E80E2 #B0B1ED

Accessibility & contrast

On white

6.16

#4C4FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4C4FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FD7

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FD7	#FFFFFF	#000000	##FFFFFF
##4C4FD7	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005BD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c4fd7;
/* rgb */ color: rgb(76, 79, 215);
/* oklch */ color: oklch(51.0% 0.203 275.5);

Tailwind

colors: {
  custom: {
    50: '#8e81e4',
    500: '#4c4fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fd7;
$custom-light: #8e81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fd7",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 238.705,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51025,
    "c": 0.20341,
    "h": 275.5
  },
  "luminance": 0.12035
}

Semantic roles & 50–950 ramp

primary

#4C4FD7

secondary

#DCDAA3

accent

#E341E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4FD7

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

Preview Lab → · Contrast checker → · Palette generator →