#4F45C4#4F45C4

#4F45C4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 48.0% C 0.190 H 280.0°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F45C4
RGB	rgb(79, 69, 196)
HSL	hsl(245, 52%, 52%)
HSV	hsv(245, 65%, 77%)
CMYK	cmyk(59.7%, 64.8%, 0%, 23.1%)
CIE-LAB	lab(37.67, 40.74, -65.11)
CIE-LCH	lch(37.67, 76.81, 302.04°)
OKLab	oklab(47.97% 0.033 -0.1874)
OKLCH	oklch(47.97% 0.19 280)
XYZ	xyz(15.3132, 9.9029, 53.3184)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.28

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F45C4 #BAC445

analogous

#457BC4 #4F45C4 #8E45C4

triadic

#4F45C4 #C44F45 #45C44F

tetradic

#4F45C4 #C4457B #BAC445 #45C48E

square

#4F45C4 #C4457B #BAC445 #45C48E

split-complementary

#4F45C4 #C48E45 #7BC445

monochromatic

#28226C #39319B #4F45C4 #7B73D3 #A7A2E1

Accessibility & contrast

On white

7.05

#4F45C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4F45C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F45C4

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45C4	#FFFFFF	#000000	##FFFFFF
##4F45C4	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC8

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#00657E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4f45c4;
/* rgb */ color: rgb(79, 69, 196);
/* oklch */ color: oklch(48.0% 0.190 280.0);

Tailwind

colors: {
  custom: {
    50: '#8c79d7',
    500: '#4f45c4',
    950: '#000000',
  },
}

SCSS

$custom: #4f45c4;
$custom-light: #8c79d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45c4",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 196
  },
  "hsl": {
    "h": 244.724,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47972,
    "c": 0.1903,
    "h": 280
  },
  "luminance": 0.09904
}

Semantic roles & 50–950 ramp

primary

#4F45C4

secondary

#CACE97

accent

#DB4DD0

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F45C4

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

Preview Lab → · Contrast checker → · Palette generator →