#4F44C0#4F44C0

#4F44C0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.186 H 280.6°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4F44C0
RGB	rgb(79, 68, 192)
HSL	hsl(245, 50%, 51%)
HSV	hsv(245, 65%, 75%)
CMYK	cmyk(58.9%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(37.12, 40.06, -63.67)
CIE-LCH	lch(37.12, 75.23, 302.18°)
OKLab	oklab(47.47% 0.0342 -0.1832)
OKLCH	oklch(47.47% 0.186 280.6)
XYZ	xyz(14.8030, 9.6013, 50.9321)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F44C0 #B5C044

analogous

#4477C0 #4F44C0 #8D44C0

triadic

#4F44C0 #C04F44 #44C04F

tetradic

#4F44C0 #C04477 #B5C044 #44C08D

square

#4F44C0 #C04477 #B5C044 #44C08D

split-complementary

#4F44C0 #C08D44 #77C044

monochromatic

#292367 #3B3295 #4F44C0 #7A72CF #A5A0DF

Accessibility & contrast

On white

7.19

#4F44C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4F44C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F44C0

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F44C0	#FFFFFF	#000000	##FFFFFF
##4F44C0	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC4

Deuteranopia (green-blind)

#0053BE

Tritanopia (blue-blind)

#00637C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4f44c0;
/* rgb */ color: rgb(79, 68, 192);
/* oklch */ color: oklch(47.5% 0.186 280.6);

Tailwind

colors: {
  custom: {
    50: '#8c79d4',
    500: '#4f44c0',
    950: '#000000',
  },
}

SCSS

$custom: #4f44c0;
$custom-light: #8c79d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f44c0",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 245.323,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4747,
    "c": 0.18638,
    "h": 280.6
  },
  "luminance": 0.09602
}

Semantic roles & 50–950 ramp

primary

#4F44C0

secondary

#C6CB94

accent

#D94FCD

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F44C0

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

Preview Lab → · Contrast checker → · Palette generator →