#4F4DB3#4F4DB3

#4F4DB3 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.157 H 279.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F4DB3
RGB	rgb(79, 77, 179)
HSL	hsl(241, 40%, 50%)
HSV	hsv(241, 57%, 70%)
CMYK	cmyk(55.9%, 57%, 0%, 29.8%)
CIE-LAB	lab(38.24, 30.34, -54.20)
CIE-LCH	lch(38.24, 62.12, 299.24°)
OKLab	oklab(47.98% 0.0261 -0.1553)
OKLCH	oklch(47.98% 0.157 279.5)
XYZ	xyz(14.0125, 10.2238, 43.8741)
Luminance	0.1022 (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

#4F4DB3 #B1B34D

analogous

#4D7EB3 #4F4DB3 #824DB3

triadic

#4F4DB3 #B34F4D #4DB34F

tetradic

#4F4DB3 #B34D7E #B1B34D #4DB382

square

#4F4DB3 #B34D7E #B1B34D #4DB382

split-complementary

#4F4DB3 #B3824D #7EB34D

monochromatic

#29285E #3C3A89 #4F4DB3 #7978C5 #A4A3D8

Accessibility & contrast

On white

6.90

#4F4DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4F4DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4DB3

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4DB3	#FFFFFF	#000000	##FFFFFF
##4F4DB3	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB6

Deuteranopia (green-blind)

#0056B1

Tritanopia (blue-blind)

#1C6578

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f4db3;
/* rgb */ color: rgb(79, 77, 179);
/* oklch */ color: oklch(48.0% 0.157 279.5);

Tailwind

colors: {
  custom: {
    50: '#897fca',
    500: '#4f4db3',
    950: '#000000',
  },
}

SCSS

$custom: #4f4db3;
$custom-light: #897fca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4db3",
  "rgb": {
    "r": 79,
    "g": 77,
    "b": 179
  },
  "hsl": {
    "h": 241.176,
    "s": 40.157,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47983,
    "c": 0.15749,
    "h": 279.5
  },
  "luminance": 0.10225
}

Semantic roles & 50–950 ramp

primary

#4F4DB3

secondary

#C4C597

accent

#D058CE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4F4DB3

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

Preview Lab → · Contrast checker → · Palette generator →