#4F4BCF#4F4BCF

#4F4BCF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.9% C 0.197 H 277.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4F4BCF
RGB	rgb(79, 75, 207)
HSL	hsl(242, 58%, 55%)
HSV	hsv(242, 64%, 81%)
CMYK	cmyk(61.8%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(39.91, 40.71, -67.83)
CIE-LCH	lch(39.91, 79.11, 300.97°)
OKLab	oklab(49.89% 0.0269 -0.1954)
OKLCH	oklch(49.89% 0.197 277.8)
XYZ	xyz(16.9994, 11.1981, 60.2850)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4BCF #CBCF4B

analogous

#4B89CF #4F4BCF #914BCF

triadic

#4F4BCF #CF4F4B #4BCF4F

tetradic

#4F4BCF #CF4B89 #CBCF4B #4BCF91

square

#4F4BCF #CF4B89 #CBCF4B #4BCF91

split-complementary

#4F4BCF #CF914B #89CF4B

monochromatic

#24227E #322EAE #4F4BCF #7E7BDC #ADACE9

Accessibility & contrast

On white

6.48

#4F4BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4F4BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4BCF

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4BCF	#FFFFFF	#000000	##FFFFFF
##4F4BCF	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f4bcf;
/* rgb */ color: rgb(79, 75, 207);
/* oklch */ color: oklch(49.9% 0.197 277.8);

Tailwind

colors: {
  custom: {
    50: '#8e7edf',
    500: '#4f4bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4f4bcf;
$custom-light: #8e7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4bcf",
  "rgb": {
    "r": 79,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 241.818,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49885,
    "c": 0.19722,
    "h": 277.8
  },
  "luminance": 0.11199
}

Semantic roles & 50–950 ramp

primary

#4F4BCF

secondary

#D5D69F

accent

#E147DC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #4F4BCF

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

Preview Lab → · Contrast checker → · Palette generator →