#301580#301580

#301580 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.0% C 0.163 H 283.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#301580
RGB	rgb(48, 21, 128)
HSL	hsl(255, 72%, 29%)
HSV	hsv(255, 84%, 50%)
CMYK	cmyk(62.5%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(18.90, 41.58, -54.76)
CIE-LCH	lch(18.90, 68.76, 307.21°)
OKLab	oklab(31.97% 0.039 -0.1579)
OKLCH	oklch(31.97% 0.163 283.9)
XYZ	xyz(5.3822, 2.7229, 20.6598)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301580 #658015

analogous

#153080 #301580 #661580

triadic

#301580 #803015 #158030

tetradic

#301580 #801530 #658015 #158066

square

#301580 #801530 #658015 #158066

split-complementary

#301580 #806615 #308015

monochromatic

#0A041A #1C0C4B #301580 #441EB5 #5D32DD

Accessibility & contrast

On white

13.60

#301580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#301580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301580

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301580	#FFFFFF	#000000	##FFFFFF
##301580	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003183

Deuteranopia (green-blind)

#002A7E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #301580;
/* rgb */ color: rgb(48, 21, 128);
/* oklch */ color: oklch(32.0% 0.163 283.9);

Tailwind

colors: {
  custom: {
    50: '#7457a6',
    500: '#301580',
    950: '#000000',
  },
}

SCSS

$custom: #301580;
$custom-light: #7457a6;
$custom-dark: #000000;

JSON

{
  "hex": "#301580",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 255.14,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31974,
    "c": 0.16262,
    "h": 283.9
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#301580

secondary

#96B53C

accent

#EF39C1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #301580

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

Preview Lab → · Contrast checker → · Palette generator →