#4D4ED9#4D4ED9

#4D4ED9 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.1% C 0.207 H 275.9°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D4ED9
RGB	rgb(77, 78, 217)
HSL	hsl(240, 65%, 58%)
HSV	hsv(240, 65%, 85%)
CMYK	cmyk(64.5%, 64.1%, 0%, 14.9%)
CIE-LAB	lab(41.27, 41.89, -71.36)
CIE-LCH	lch(41.27, 82.75, 300.41°)
OKLab	oklab(51.09% 0.0213 -0.2058)
OKLCH	oklch(51.09% 0.207 275.9)
XYZ	xyz(18.3052, 12.0348, 66.9905)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4ED9 #D9D84D

analogous

#4D94D9 #4D4ED9 #924DD9

triadic

#4D4ED9 #D94D4E #4ED94D

tetradic

#4D4ED9 #D94D94 #D9D84D #4DD992

square

#4D4ED9 #D94D94 #D9D84D #4DD992

split-complementary

#4D4ED9 #D9924D #94D94D

monochromatic

#1E1F8D #292AC0 #4D4ED9 #7F80E4 #B2B2EF

Accessibility & contrast

On white

6.16

#4D4ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4D4ED9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4ED9

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4ED9	#FFFFFF	#000000	##FFFFFF
##4D4ED9	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)

#0068DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d4ed9;
/* rgb */ color: rgb(77, 78, 217);
/* oklch */ color: oklch(51.1% 0.207 275.9);

Tailwind

colors: {
  custom: {
    50: '#8e80e6',
    500: '#4d4ed9',
    950: '#000000',
  },
}

SCSS

$custom: #4d4ed9;
$custom-light: #8e80e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4ed9",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 217
  },
  "hsl": {
    "h": 239.571,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51094,
    "c": 0.20688,
    "h": 275.9
  },
  "luminance": 0.12036
}

Semantic roles & 50–950 ramp

primary

#4D4ED9

secondary

#DDDDA5

accent

#E740E8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D4ED9

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

Preview Lab → · Contrast checker → · Palette generator →