#4F4ABC#4F4ABC

#4F4ABC is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.174 H 279.6°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F4ABC
RGB	rgb(79, 74, 188)
HSL	hsl(243, 46%, 51%)
HSV	hsv(243, 61%, 74%)
CMYK	cmyk(58%, 60.6%, 0%, 26.3%)
CIE-LAB	lab(38.18, 35.14, -59.60)
CIE-LCH	lch(38.18, 69.18, 300.52°)
OKLab	oklab(48.15% 0.029 -0.1712)
OKLCH	oklch(48.15% 0.174 279.6)
XYZ	xyz(14.7475, 10.1896, 48.7569)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.51

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4ABC #B7BC4A

analogous

#4A7EBC #4F4ABC #884ABC

triadic

#4F4ABC #BC4F4A #4ABC4F

tetradic

#4F4ABC #BC4A7E #B7BC4A #4ABC88

square

#4F4ABC #BC4A7E #B7BC4A #4ABC88

split-complementary

#4F4ABC #BC884A #7EBC4A

monochromatic

#292666 #3A3693 #4F4ABC #7A77CD #A6A3DD

Accessibility & contrast

On white

6.91

#4F4ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4F4ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4ABC

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4ABC	#FFFFFF	#000000	##FFFFFF
##4F4ABC	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#0A667C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f4abc;
/* rgb */ color: rgb(79, 74, 188);
/* oklch */ color: oklch(48.1% 0.174 279.6);

Tailwind

colors: {
  custom: {
    50: '#8b7dd1',
    500: '#4f4abc',
    950: '#000000',
  },
}

SCSS

$custom: #4f4abc;
$custom-light: #8b7dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4abc",
  "rgb": {
    "r": 79,
    "g": 74,
    "b": 188
  },
  "hsl": {
    "h": 242.632,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48149,
    "c": 0.17363,
    "h": 279.6
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#4F4ABC

secondary

#C8CA98

accent

#D652D0

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4F4ABC

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

Preview Lab → · Contrast checker → · Palette generator →