#4B30B2#4B30B2

#4B30B2 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.9% C 0.193 H 284.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#4B30B2
RGB	rgb(75, 48, 178)
HSL	hsl(252, 58%, 44%)
HSV	hsv(252, 73%, 70%)
CMYK	cmyk(57.9%, 73%, 0%, 30.2%)
CIE-LAB	lab(31.40, 46.46, -64.78)
CIE-LCH	lch(31.40, 79.71, 305.65°)
OKLab	oklab(42.91% 0.0477 -0.1865)
OKLCH	oklch(42.91% 0.193 284.3)
XYZ	xyz(11.9920, 6.8234, 42.7960)
Luminance	0.0682 (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

#4B30B2 #97B230

analogous

#3056B2 #4B30B2 #8C30B2

triadic

#4B30B2 #B24B30 #30B24B

tetradic

#4B30B2 #B23056 #97B230 #30B28C

square

#4B30B2 #B23056 #97B230 #30B28C

split-complementary

#4B30B2 #B28C30 #56B230

monochromatic

#221652 #372382 #4B30B2 #6A50D0 #9380DD

Accessibility & contrast

On white

8.88

#4B30B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4B30B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30B2

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B30B2	#FFFFFF	#000000	##FFFFFF
##4B30B2	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#13546E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4b30b2;
/* rgb */ color: rgb(75, 48, 178);
/* oklch */ color: oklch(42.9% 0.193 284.3);

Tailwind

colors: {
  custom: {
    50: '#896bca',
    500: '#4b30b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b30b2;
$custom-light: #896bca;
$custom-dark: #000000;

JSON

{
  "hex": "#4b30b2",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 178
  },
  "hsl": {
    "h": 252.462,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42905,
    "c": 0.19253,
    "h": 284.3
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary

#4B30B2

secondary

#B6C678

accent

#E147C1

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4B30B2

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

Preview Lab → · Contrast checker → · Palette generator →