#4F44BE#4F44BE

#4F44BE is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.3% C 0.184 H 280.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F44BE
RGB	rgb(79, 68, 190)
HSL	hsl(245, 48%, 51%)
HSV	hsv(245, 64%, 75%)
CMYK	cmyk(58.4%, 64.2%, 0%, 25.5%)
CIE-LAB	lab(36.95, 39.42, -62.77)
CIE-LCH	lch(36.95, 74.12, 302.13°)
OKLab	oklab(47.3% 0.0344 -0.1805)
OKLCH	oklch(47.3% 0.184 280.8)
XYZ	xyz(14.5829, 9.5132, 49.7730)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F44BE #B3BE44

analogous

#4476BE #4F44BE #8C44BE

triadic

#4F44BE #BE4F44 #44BE4F

tetradic

#4F44BE #BE4476 #B3BE44 #44BE8C

square

#4F44BE #BE4476 #B3BE44 #44BE8C

split-complementary

#4F44BE #BE8C44 #76BE44

monochromatic

#292365 #3B3392 #4F44BE #7A71CE #A49FDE

Accessibility & contrast

On white

7.23

#4F44BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4F44BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F44BE

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F44BE	#FFFFFF	#000000	##FFFFFF
##4F44BE	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#06637B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4f44be;
/* rgb */ color: rgb(79, 68, 190);
/* oklch */ color: oklch(47.3% 0.184 280.8);

Tailwind

colors: {
  custom: {
    50: '#8b79d3',
    500: '#4f44be',
    950: '#000000',
  },
}

SCSS

$custom: #4f44be;
$custom-light: #8b79d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f44be",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 190
  },
  "hsl": {
    "h": 245.41,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47301,
    "c": 0.1838,
    "h": 280.8
  },
  "luminance": 0.09514
}

Semantic roles & 50–950 ramp

primary

#4F44BE

secondary

#C5CA94

accent

#D850CC

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F44BE

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

Preview Lab → · Contrast checker → · Palette generator →