#4F4BC0#4F4BC0

#4F4BC0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.178 H 279.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F4BC0
RGB	rgb(79, 75, 192)
HSL	hsl(242, 48%, 52%)
HSV	hsv(242, 61%, 75%)
CMYK	cmyk(58.9%, 60.9%, 0%, 24.7%)
CIE-LAB	lab(38.72, 35.83, -61.05)
CIE-LCH	lch(38.72, 70.79, 300.41°)
OKLab	oklab(48.64% 0.0278 -0.1755)
OKLCH	oklch(48.64% 0.178 279)
XYZ	xyz(15.2519, 10.4991, 51.0818)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.02

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4BC0 #BCC04B

analogous

#4B82C0 #4F4BC0 #894BC0

triadic

#4F4BC0 #C04F4B #4BC04F

tetradic

#4F4BC0 #C04B82 #BCC04B #4BC089

square

#4F4BC0 #C04B82 #BCC04B #4BC089

split-complementary

#4F4BC0 #C0894B #82C04B

monochromatic

#28256B #393598 #4F4BC0 #7B78D0 #A8A6E0

Accessibility & contrast

On white

6.77

#4F4BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4F4BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4BC0

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4BC0	#FFFFFF	#000000	##FFFFFF
##4F4BC0	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4f4bc0;
/* rgb */ color: rgb(79, 75, 192);
/* oklch */ color: oklch(48.6% 0.178 279.0);

Tailwind

colors: {
  custom: {
    50: '#8b7dd4',
    500: '#4f4bc0',
    950: '#000000',
  },
}

SCSS

$custom: #4f4bc0;
$custom-light: #8b7dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4bc0",
  "rgb": {
    "r": 79,
    "g": 75,
    "b": 192
  },
  "hsl": {
    "h": 242.051,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48644,
    "c": 0.17767,
    "h": 279
  },
  "luminance": 0.105
}

Semantic roles & 50–950 ramp

primary

#4F4BC0

secondary

#CBCD9A

accent

#D850D3

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4F4BC0

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

Preview Lab → · Contrast checker → · Palette generator →