#4F45CD#4F45CD

#4F45CD is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.7% C 0.202 H 279.1°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F45CD
RGB	rgb(79, 69, 205)
HSL	hsl(244, 58%, 54%)
HSV	hsv(244, 66%, 80%)
CMYK	cmyk(61.5%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(38.42, 43.61, -69.11)
CIE-LCH	lch(38.42, 81.72, 302.25°)
OKLab	oklab(48.75% 0.032 -0.1992)
OKLCH	oklch(48.75% 0.202 279.1)
XYZ	xyz(16.3685, 10.3250, 58.8761)
Luminance	0.1033 (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

#4F45CD #C3CD45

analogous

#457FCD #4F45CD #9345CD

triadic

#4F45CD #CD4F45 #45CD4F

tetradic

#4F45CD #CD457F #C3CD45 #45CD93

square

#4F45CD #CD457F #C3CD45 #45CD93

split-complementary

#4F45CD #CD9345 #7FCD45

monochromatic

#272077 #362DA8 #4F45CD #7D75DA #AAA5E7

Accessibility & contrast

On white

6.85

#4F45CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4F45CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45CD

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45CD	#FFFFFF	#000000	##FFFFFF
##4F45CD	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D1

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f45cd;
/* rgb */ color: rgb(79, 69, 205);
/* oklch */ color: oklch(48.7% 0.202 279.1);

Tailwind

colors: {
  custom: {
    50: '#8e7add',
    500: '#4f45cd',
    950: '#000000',
  },
}

SCSS

$custom: #4f45cd;
$custom-light: #8e7add;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45cd",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 244.412,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48749,
    "c": 0.20171,
    "h": 279.1
  },
  "luminance": 0.10326
}

Semantic roles & 50–950 ramp

primary

#4F45CD

secondary

#D0D49A

accent

#E147D6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4F45CD

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

Preview Lab → · Contrast checker → · Palette generator →