#4E4FD9#4E4FD9

#4E4FD9 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.3% C 0.205 H 276.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FD9
RGB	rgb(78, 79, 217)
HSL	hsl(240, 65%, 58%)
HSV	hsv(240, 64%, 85%)
CMYK	cmyk(64.1%, 63.6%, 0%, 14.9%)
CIE-LAB	lab(41.56, 41.43, -70.88)
CIE-LCH	lch(41.56, 82.10, 300.31°)
OKLab	oklab(51.33% 0.0217 -0.2043)
OKLCH	oklch(51.33% 0.206 276.1)
XYZ	xyz(18.4582, 12.2199, 67.0181)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FD9 #D9D84E

analogous

#4E95D9 #4E4FD9 #924ED9

triadic

#4E4FD9 #D94E4F #4FD94E

tetradic

#4E4FD9 #D94E95 #D9D84E #4ED992

square

#4E4FD9 #D94E95 #D9D84E #4ED992

split-complementary

#4E4FD9 #D9924E #95D94E

monochromatic

#1F1F8E #292AC0 #4E4FD9 #8081E4 #B3B3EF

Accessibility & contrast

On white

6.10

#4E4FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4E4FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FD9

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FD9	#FFFFFF	#000000	##FFFFFF
##4E4FD9	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DD

Deuteranopia (green-blind)

#005CD6

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e4fd9;
/* rgb */ color: rgb(78, 79, 217);
/* oklch */ color: oklch(51.3% 0.205 276.1);

Tailwind

colors: {
  custom: {
    50: '#8f81e6',
    500: '#4e4fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fd9;
$custom-light: #8f81e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fd9",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 217
  },
  "hsl": {
    "h": 239.568,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51325,
    "c": 0.2055,
    "h": 276.1
  },
  "luminance": 0.12221
}

Semantic roles & 50–950 ramp

primary

#4E4FD9

secondary

#DDDDA6

accent

#E640E8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E4FD9

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

Preview Lab → · Contrast checker → · Palette generator →