#4C4FD8#4C4FD8

#4C4FD8 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.1% C 0.205 H 275.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FD8
RGB	rgb(76, 79, 216)
HSL	hsl(239, 64%, 57%)
HSV	hsv(239, 65%, 85%)
CMYK	cmyk(64.8%, 63.4%, 0%, 15.3%)
CIE-LAB	lab(41.35, 40.82, -70.66)
CIE-LCH	lch(41.35, 81.60, 300.01°)
OKLab	oklab(51.11% 0.0194 -0.2037)
OKLCH	oklch(51.11% 0.205 275.4)
XYZ	xyz(18.1671, 12.0848, 66.3276)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FD8 #D8D54C

analogous

#4C95D8 #4C4FD8 #8F4CD8

triadic

#4C4FD8 #D84C4F #4FD84C

tetradic

#4C4FD8 #D84C95 #D8D54C #4CD88F

square

#4C4FD8 #D84C95 #D8D54C #4CD88F

split-complementary

#4C4FD8 #D88F4C #95D84C

monochromatic

#1E218B #292CBE #4C4FD8 #7E80E3 #B1B2EE

Accessibility & contrast

On white

6.15

#4C4FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4C4FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FD8

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FD8	#FFFFFF	#000000	##FFFFFF
##4C4FD8	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DC

Deuteranopia (green-blind)

#005BD5

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c4fd8;
/* rgb */ color: rgb(76, 79, 216);
/* oklch */ color: oklch(51.1% 0.205 275.4);

Tailwind

colors: {
  custom: {
    50: '#8e81e5',
    500: '#4c4fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fd8;
$custom-light: #8e81e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fd8",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 216
  },
  "hsl": {
    "h": 238.714,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5111,
    "c": 0.20467,
    "h": 275.4
  },
  "luminance": 0.12086
}

Semantic roles & 50–950 ramp

primary

#4C4FD8

secondary

#DCDBA4

accent

#E441E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4FD8

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

Preview Lab → · Contrast checker → · Palette generator →