#4F34D7#4F34D7

#4F34D7 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.3% C 0.231 H 280.4°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F34D7
RGB	rgb(79, 52, 215)
HSL	hsl(250, 67%, 52%)
HSV	hsv(250, 76%, 84%)
CMYK	cmyk(63.3%, 75.8%, 0%, 15.7%)
CIE-LAB	lab(36.03, 55.86, -78.82)
CIE-LCH	lch(36.03, 96.61, 305.33°)
OKLab	oklab(47.32% 0.0418 -0.2275)
OKLCH	oklch(47.32% 0.231 280.4)
XYZ	xyz(16.7143, 9.0233, 65.1377)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F34D7 #BCD734

analogous

#346AD7 #4F34D7 #A134D7

triadic

#4F34D7 #D74F34 #34D74F

tetradic

#4F34D7 #D7346A #BCD734 #34D7A1

square

#4F34D7 #D7346A #BCD734 #34D7A1

split-complementary

#4F34D7 #D7A134 #6AD734

monochromatic

#281879 #3922AC #4F34D7 #7B67E1 #A89AEB

Accessibility & contrast

On white

7.49

#4F34D7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4F34D7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F34D7

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F34D7	#FFFFFF	#000000	##FFFFFF
##4F34D7	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ADC

Deuteranopia (green-blind)

#004FD4

Tritanopia (blue-blind)

#006484

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f34d7;
/* rgb */ color: rgb(79, 52, 215);
/* oklch */ color: oklch(47.3% 0.231 280.4);

Tailwind

colors: {
  custom: {
    50: '#9170e5',
    500: '#4f34d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f34d7;
$custom-light: #9170e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f34d7",
  "rgb": {
    "r": 79,
    "g": 52,
    "b": 215
  },
  "hsl": {
    "h": 249.939,
    "s": 67.078,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47324,
    "c": 0.23128,
    "h": 280.4
  },
  "luminance": 0.09025
}

Semantic roles & 50–950 ramp

primary

#4F34D7

secondary

#CBD790

accent

#EA3ECD

background

#F9F6FE

surface

#F2ECFC

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4F34D7

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

Preview Lab → · Contrast checker → · Palette generator →