#4F4BC8#4F4BC8

#4F4BC8 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.188 H 278.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F4BC8
RGB	rgb(79, 75, 200)
HSL	hsl(242, 53%, 54%)
HSV	hsv(242, 63%, 78%)
CMYK	cmyk(60.5%, 62.5%, 0%, 21.6%)
CIE-LAB	lab(39.35, 38.43, -64.69)
CIE-LCH	lch(39.35, 75.25, 300.71°)
OKLab	oklab(49.3% 0.0274 -0.1862)
OKLCH	oklch(49.3% 0.188 278.4)
XYZ	xyz(16.1625, 10.8633, 55.8775)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4BC8 #C4C84B

analogous

#4B86C8 #4F4BC8 #8E4BC8

triadic

#4F4BC8 #C84F4B #4BC84F

tetradic

#4F4BC8 #C84B86 #C4C84B #4BC88E

square

#4F4BC8 #C84B86 #C4C84B #4BC88E

split-complementary

#4F4BC8 #C88E4B #86C84B

monochromatic

#262475 #3632A4 #4F4BC8 #7D7AD6 #ABA9E5

Accessibility & contrast

On white

6.62

#4F4BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4F4BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4BC8

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4BC8	#FFFFFF	#000000	##FFFFFF
##4F4BC8	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4f4bc8;
/* rgb */ color: rgb(79, 75, 200);
/* oklch */ color: oklch(49.3% 0.188 278.4);

Tailwind

colors: {
  custom: {
    50: '#8d7eda',
    500: '#4f4bc8',
    950: '#000000',
  },
}

SCSS

$custom: #4f4bc8;
$custom-light: #8d7eda;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4bc8",
  "rgb": {
    "r": 79,
    "g": 75,
    "b": 200
  },
  "hsl": {
    "h": 241.92,
    "s": 53.191,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49299,
    "c": 0.18818,
    "h": 278.4
  },
  "luminance": 0.10865
}

Semantic roles & 50–950 ramp

primary

#4F4BC8

secondary

#D0D29D

accent

#DD4BD8

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4F4BC8

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

Preview Lab → · Contrast checker → · Palette generator →