#4F4BC4#4F4BC4

#4F4BC4 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.0% C 0.183 H 278.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F4BC4
RGB	rgb(79, 75, 196)
HSL	hsl(242, 51%, 53%)
HSV	hsv(242, 62%, 77%)
CMYK	cmyk(59.7%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(39.03, 37.13, -62.88)
CIE-LCH	lch(39.03, 73.03, 300.56°)
OKLab	oklab(48.97% 0.0276 -0.1809)
OKLCH	oklch(48.97% 0.183 278.7)
XYZ	xyz(15.7012, 10.6788, 53.4477)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4BC4 #C0C44B

analogous

#4B84C4 #4F4BC4 #8B4BC4

triadic

#4F4BC4 #C44F4B #4BC44F

tetradic

#4F4BC4 #C44B84 #C0C44B #4BC48B

square

#4F4BC4 #C44B84 #C0C44B #4BC48B

split-complementary

#4F4BC4 #C48B4B #84C44B

monochromatic

#272570 #37349E #4F4BC4 #7C79D3 #A9A7E2

Accessibility & contrast

On white

6.70

#4F4BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4F4BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4BC4

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4BC4	#FFFFFF	#000000	##FFFFFF
##4F4BC4	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#006980

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f4bc4;
/* rgb */ color: rgb(79, 75, 196);
/* oklch */ color: oklch(49.0% 0.183 278.7);

Tailwind

colors: {
  custom: {
    50: '#8c7ed7',
    500: '#4f4bc4',
    950: '#000000',
  },
}

SCSS

$custom: #4f4bc4;
$custom-light: #8c7ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4bc4",
  "rgb": {
    "r": 79,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 241.983,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48969,
    "c": 0.18296,
    "h": 278.7
  },
  "luminance": 0.1068
}

Semantic roles & 50–950 ramp

primary

#4F4BC4

secondary

#CECF9B

accent

#DA4ED5

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4F4BC4

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

Preview Lab → · Contrast checker → · Palette generator →