#4D4FDC#4D4FDC

#4D4FDC is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.5% C 0.210 H 275.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FDC
RGB	rgb(77, 79, 220)
HSL	hsl(239, 67%, 58%)
HSV	hsv(239, 65%, 86%)
CMYK	cmyk(65%, 64.1%, 0%, 13.7%)
CIE-LAB	lab(41.74, 42.27, -72.30)
CIE-LCH	lch(41.74, 83.75, 300.31°)
OKLab	oklab(51.52% 0.0203 -0.2085)
OKLCH	oklch(51.52% 0.21 275.6)
XYZ	xyz(18.7706, 12.3354, 69.0881)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4FDC #DCDA4D

analogous

#4D96DC #4D4FDC #924DDC

triadic

#4D4FDC #DC4D4F #4FDC4D

tetradic

#4D4FDC #DC4D96 #DCDA4D #4DDC92

square

#4D4FDC #DC4D96 #DCDA4D #4DDC92

split-complementary

#4D4FDC #DC924D #96DC4D

monochromatic

#1D1E92 #2729C5 #4D4FDC #8082E6 #B3B4F0

Accessibility & contrast

On white

6.06

#4D4FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4D4FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FDC

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FDC	#FFFFFF	#000000	##FFFFFF
##4D4FDC	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E0

Deuteranopia (green-blind)

#005CD9

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d4fdc;
/* rgb */ color: rgb(77, 79, 220);
/* oklch */ color: oklch(51.5% 0.210 275.6);

Tailwind

colors: {
  custom: {
    50: '#8f81e8',
    500: '#4d4fdc',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fdc;
$custom-light: #8f81e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fdc",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 220
  },
  "hsl": {
    "h": 239.161,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51516,
    "c": 0.20952,
    "h": 275.6
  },
  "luminance": 0.12337
}

Semantic roles & 50–950 ramp

primary

#4D4FDC

secondary

#DFDEA6

accent

#E83EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D4FDC

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

Preview Lab → · Contrast checker → · Palette generator →