#4F30BB#4F30BB

#4F30BB is a dark, highly saturated violet. Relative luminance 0.074; OKLCH L 44.1% C 0.203 H 284.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F30BB
RGB	rgb(79, 48, 187)
HSL	hsl(253, 59%, 46%)
HSV	hsv(253, 74%, 73%)
CMYK	cmyk(57.8%, 74.3%, 0%, 26.7%)
CIE-LAB	lab(32.62, 49.68, -68.10)
CIE-LCH	lch(32.62, 84.29, 306.11°)
OKLab	oklab(44.11% 0.0514 -0.1961)
OKLCH	oklch(44.11% 0.203 284.7)
XYZ	xyz(13.2483, 7.3632, 47.7272)
Luminance	0.0736 (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

#4F30BB #9CBB30

analogous

#3056BB #4F30BB #9430BB

triadic

#4F30BB #BB4F30 #30BB4F

tetradic

#4F30BB #BB3056 #9CBB30 #30BB94

square

#4F30BB #BB3056 #9CBB30 #30BB94

split-complementary

#4F30BB #BB9430 #56BB30

monochromatic

#26175A #3A238A #4F30BB #7155D3 #9A86E0

Accessibility & contrast

On white

8.49

#4F30BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4F30BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F30BB

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F30BB	#FFFFFF	#000000	##FFFFFF
##4F30BB	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BF

Deuteranopia (green-blind)

#0048B8

Tritanopia (blue-blind)

#145773

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f30bb;
/* rgb */ color: rgb(79, 48, 187);
/* oklch */ color: oklch(44.1% 0.203 284.7);

Tailwind

colors: {
  custom: {
    50: '#8c6cd1',
    500: '#4f30bb',
    950: '#000000',
  },
}

SCSS

$custom: #4f30bb;
$custom-light: #8c6cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f30bb",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 187
  },
  "hsl": {
    "h": 253.381,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44113,
    "c": 0.20276,
    "h": 284.7
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary

#4F30BB

secondary

#B8C97D

accent

#E245BF

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F30BB

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

Preview Lab → · Contrast checker → · Palette generator →