#4F39DA#4F39DA

#4F39DA is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.2% C 0.230 H 279.5°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F39DA
RGB	rgb(79, 57, 218)
HSL	hsl(248, 69%, 54%)
HSV	hsv(248, 74%, 85%)
CMYK	cmyk(63.8%, 73.9%, 0%, 14.5%)
CIE-LAB	lab(37.21, 54.24, -78.60)
CIE-LCH	lch(37.21, 95.50, 304.61°)
OKLab	oklab(48.24% 0.0381 -0.2269)
OKLCH	oklch(48.24% 0.23 279.5)
XYZ	xyz(17.3384, 9.6491, 67.2648)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39DA #C4DA39

analogous

#3974DA #4F39DA #A039DA

triadic

#4F39DA #DA4F39 #39DA4F

tetradic

#4F39DA #DA3974 #C4DA39 #39DAA0

square

#4F39DA #DA3974 #C4DA39 #39DAA0

split-complementary

#4F39DA #DAA039 #74DA39

monochromatic

#261881 #3622B4 #4F39DA #7D6DE4 #ABA0ED

Accessibility & contrast

On white

7.17

#4F39DA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4F39DA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39DA

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39DA	#FFFFFF	#000000	##FFFFFF
##4F39DA	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDF

Deuteranopia (green-blind)

#0051D7

Tritanopia (blue-blind)

#006787

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f39da;
/* rgb */ color: rgb(79, 57, 218);
/* oklch */ color: oklch(48.2% 0.230 279.5);

Tailwind

colors: {
  custom: {
    50: '#9173e7',
    500: '#4f39da',
    950: '#000000',
  },
}

SCSS

$custom: #4f39da;
$custom-light: #9173e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39da",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 218
  },
  "hsl": {
    "h": 248.199,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48239,
    "c": 0.23007,
    "h": 279.5
  },
  "luminance": 0.0965
}

Semantic roles & 50–950 ramp

primary

#4F39DA

secondary

#D0DA95

accent

#EB3CD3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4F39DA

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

Preview Lab → · Contrast checker → · Palette generator →