#4F41BD#4F41BD

#4F41BD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.7% C 0.186 H 281.5°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F41BD
RGB	rgb(79, 65, 189)
HSL	hsl(247, 49%, 50%)
HSV	hsv(247, 66%, 74%)
CMYK	cmyk(58.2%, 65.6%, 0%, 25.9%)
CIE-LAB	lab(36.21, 40.88, -63.40)
CIE-LCH	lch(36.21, 75.44, 302.82°)
OKLab	oklab(46.73% 0.0372 -0.1824)
OKLCH	oklch(46.73% 0.186 281.5)
XYZ	xyz(14.2972, 9.1160, 49.1404)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F41BD #AFBD41

analogous

#4171BD #4F41BD #8D41BD

triadic

#4F41BD #BD4F41 #41BD4F

tetradic

#4F41BD #BD4171 #AFBD41 #41BD8D

square

#4F41BD #BD4171 #AFBD41 #41BD8D

split-complementary

#4F41BD #BD8D41 #71BD41

monochromatic

#292262 #3C318F #4F41BD #796ECD #A39CDD

Accessibility & contrast

On white

7.44

#4F41BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4F41BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F41BD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F41BD	#FFFFFF	#000000	##FFFFFF
##4F41BD	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#0A6079

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f41bd;
/* rgb */ color: rgb(79, 65, 189);
/* oklch */ color: oklch(46.7% 0.186 281.5);

Tailwind

colors: {
  custom: {
    50: '#8b77d2',
    500: '#4f41bd',
    950: '#000000',
  },
}

SCSS

$custom: #4f41bd;
$custom-light: #8b77d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f41bd",
  "rgb": {
    "r": 79,
    "g": 65,
    "b": 189
  },
  "hsl": {
    "h": 246.774,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46732,
    "c": 0.18616,
    "h": 281.5
  },
  "luminance": 0.09117
}

Semantic roles & 50–950 ramp

primary

#4F41BD

secondary

#C3C991

accent

#D84FC9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F41BD

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

Preview Lab → · Contrast checker → · Palette generator →