#4F46BF#4F46BF

#4F46BF is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.7% C 0.183 H 280.3°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F46BF
RGB	rgb(79, 70, 191)
HSL	hsl(244, 49%, 51%)
HSV	hsv(244, 63%, 75%)
CMYK	cmyk(58.6%, 63.4%, 0%, 25.1%)
CIE-LAB	lab(37.49, 38.54, -62.48)
CIE-LCH	lch(37.49, 73.42, 301.67°)
OKLab	oklab(47.71% 0.0325 -0.1797)
OKLCH	oklch(47.71% 0.183 280.3)
XYZ	xyz(14.8156, 9.8031, 50.3916)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46BF #B6BF46

analogous

#4679BF #4F46BF #8B46BF

triadic

#4F46BF #BF4F46 #46BF4F

tetradic

#4F46BF #BF4679 #B6BF46 #46BF8B

square

#4F46BF #BF4679 #B6BF46 #46BF8B

split-complementary

#4F46BF #BF8B46 #79BF46

monochromatic

#292467 #3B3394 #4F46BF #7A73CF #A6A1DE

Accessibility & contrast

On white

7.09

#4F46BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4F46BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F46BF

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46BF	#FFFFFF	#000000	##FFFFFF
##4F46BF	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC3

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#01647C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f46bf;
/* rgb */ color: rgb(79, 70, 191);
/* oklch */ color: oklch(47.7% 0.183 280.3);

Tailwind

colors: {
  custom: {
    50: '#8b7ad3',
    500: '#4f46bf',
    950: '#000000',
  },
}

SCSS

$custom: #4f46bf;
$custom-light: #8b7ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46bf",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 191
  },
  "hsl": {
    "h": 244.463,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47714,
    "c": 0.18263,
    "h": 280.3
  },
  "luminance": 0.09804
}

Semantic roles & 50–950 ramp

primary

#4F46BF

secondary

#C7CB96

accent

#D850CE

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F46BF

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

Preview Lab → · Contrast checker → · Palette generator →