#4E4FB9#4E4FB9

#4E4FB9 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.163 H 278.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FB9
RGB	rgb(78, 79, 185)
HSL	hsl(239, 43%, 52%)
HSV	hsv(239, 58%, 73%)
CMYK	cmyk(57.8%, 57.3%, 0%, 27.5%)
CIE-LAB	lab(39.09, 30.87, -56.36)
CIE-LCH	lch(39.09, 64.26, 298.71°)
OKLab	oklab(48.73% 0.0229 -0.1617)
OKLCH	oklch(48.73% 0.163 278.1)
XYZ	xyz(14.6920, 10.7134, 47.1832)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FB9 #B9B84E

analogous

#4E85B9 #4E4FB9 #834EB9

triadic

#4E4FB9 #B94E4F #4FB94E

tetradic

#4E4FB9 #B94E85 #B9B84E #4EB983

square

#4E4FB9 #B94E85 #B9B84E #4EB983

split-complementary

#4E4FB9 #B9834E #85B94E

monochromatic

#282865 #393A91 #4E4FB9 #7A7BCA #A6A6DC

Accessibility & contrast

On white

6.68

#4E4FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4E4FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FB9

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FB9	#FFFFFF	#000000	##FFFFFF
##4E4FB9	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BD

Deuteranopia (green-blind)

#0058B7

Tritanopia (blue-blind)

#0A687C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e4fb9;
/* rgb */ color: rgb(78, 79, 185);
/* oklch */ color: oklch(48.7% 0.163 278.1);

Tailwind

colors: {
  custom: {
    50: '#8980cf',
    500: '#4e4fb9',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fb9;
$custom-light: #8980cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fb9",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 185
  },
  "hsl": {
    "h": 239.439,
    "s": 43.32,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48734,
    "c": 0.16328,
    "h": 278.1
  },
  "luminance": 0.10714
}

Semantic roles & 50–950 ramp

primary

#4E4FB9

secondary

#C9C89A

accent

#D255D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4E4FB9

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

Preview Lab → · Contrast checker → · Palette generator →