#4F38BB#4F38BB

#4F38BB is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.2% C 0.194 H 283.4°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F38BB
RGB	rgb(79, 56, 187)
HSL	hsl(251, 54%, 48%)
HSV	hsv(251, 70%, 73%)
CMYK	cmyk(57.8%, 70.1%, 0%, 26.7%)
CIE-LAB	lab(34.14, 45.42, -65.60)
CIE-LCH	lch(34.14, 79.78, 304.70°)
OKLab	oklab(45.2% 0.0452 -0.1888)
OKLCH	oklch(45.2% 0.194 283.4)
XYZ	xyz(13.6055, 8.0776, 47.8463)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F38BB #A4BB38

analogous

#3863BB #4F38BB #9038BB

triadic

#4F38BB #BB4F38 #38BB4F

tetradic

#4F38BB #BB3863 #A4BB38 #38BB90

square

#4F38BB #BB3863 #A4BB38 #38BB90

split-complementary

#4F38BB #BB9038 #63BB38

monochromatic

#271C5D #3B2A8C #4F38BB #7461D0 #9D90DE

Accessibility & contrast

On white

8.03

#4F38BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4F38BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F38BB

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F38BB	#FFFFFF	#000000	##FFFFFF
##4F38BB	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#135B75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4f38bb;
/* rgb */ color: rgb(79, 56, 187);
/* oklch */ color: oklch(45.2% 0.194 283.4);

Tailwind

colors: {
  custom: {
    50: '#8c71d1',
    500: '#4f38bb',
    950: '#000000',
  },
}

SCSS

$custom: #4f38bb;
$custom-light: #8c71d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f38bb",
  "rgb": {
    "r": 79,
    "g": 56,
    "b": 187
  },
  "hsl": {
    "h": 250.534,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45195,
    "c": 0.19417,
    "h": 283.4
  },
  "luminance": 0.08078
}

Semantic roles & 50–950 ramp

primary

#4F38BB

secondary

#BDC886

accent

#DD4BC4

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4F38BB

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

Preview Lab → · Contrast checker → · Palette generator →