#3213B4#3213B4

#3213B4 is a dark, highly saturated violet. Relative luminance 0.044; OKLCH L 38.0% C 0.222 H 276.3°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#3213B4
RGB	rgb(50, 19, 180)
HSL	hsl(252, 81%, 39%)
HSV	hsv(252, 89%, 71%)
CMYK	cmyk(72.2%, 89.4%, 0%, 29.4%)
CIE-LAB	lab(25.07, 57.30, -76.50)
CIE-LCH	lch(25.07, 95.58, 306.83°)
OKLab	oklab(38.04% 0.0243 -0.2209)
OKLCH	oklch(38.04% 0.222 276.3)
XYZ	xyz(9.7838, 4.4382, 43.5122)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3213B4 #95B413

analogous

#1344B4 #3213B4 #8313B4

triadic

#3213B4 #B43213 #13B432

tetradic

#3213B4 #B41344 #95B413 #13B483

square

#3213B4 #B41344 #95B413 #13B483

split-complementary

#3213B4 #B48313 #44B413

monochromatic

#130745 #230D7D #3213B4 #441DE7 #7254ED

Accessibility & contrast

On white

11.12

#3213B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3213B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3213B4

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3213B4	#FFFFFF	#000000	##FFFFFF
##3213B4	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B8

Deuteranopia (green-blind)

#0034B1

Tritanopia (blue-blind)

#004B6A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3213b4;
/* rgb */ color: rgb(50, 19, 180);
/* oklch */ color: oklch(38.0% 0.222 276.3);

Tailwind

colors: {
  custom: {
    50: '#805bcc',
    500: '#3213b4',
    950: '#000000',
  },
}

SCSS

$custom: #3213b4;
$custom-light: #805bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3213b4",
  "rgb": {
    "r": 50,
    "g": 19,
    "b": 180
  },
  "hsl": {
    "h": 251.553,
    "s": 80.905,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3804,
    "c": 0.22227,
    "h": 276.3
  },
  "luminance": 0.04439
}

Semantic roles & 50–950 ramp

primary

#3213B4

secondary

#B8CF53

accent

#F730D1

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0414

muted

#7D7982

Preview Lab

Preview with #3213B4

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

Preview Lab → · Contrast checker → · Palette generator →