#301A7D#301A7D

#301A7D is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.154 H 283.8°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#301A7D
RGB	rgb(48, 26, 125)
HSL	hsl(253, 66%, 30%)
HSV	hsv(253, 79%, 49%)
CMYK	cmyk(61.6%, 79.2%, 0%, 51%)
CIE-LAB	lab(19.42, 38.20, -51.99)
CIE-LCH	lch(19.42, 64.51, 306.31°)
OKLab	oklab(32.24% 0.0368 -0.1498)
OKLCH	oklch(32.24% 0.154 283.8)
XYZ	xyz(5.2888, 2.8475, 19.6690)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A7D #677D1A

analogous

#1A367D #301A7D #611A7D

triadic

#301A7D #7D301A #1A7D30

tetradic

#301A7D #7D1A36 #677D1A #1A7D61

square

#301A7D #7D1A36 #677D1A #1A7D61

split-complementary

#301A7D #7D611A #367D1A

monochromatic

#0A0519 #1D0F4A #301A7D #4325B0 #5E3BD6

Accessibility & contrast

On white

13.38

#301A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#301A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A7D

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A7D	#FFFFFF	#000000	##FFFFFF
##301A7D	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003280

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #301a7d;
/* rgb */ color: rgb(48, 26, 125);
/* oklch */ color: oklch(32.2% 0.154 283.8);

Tailwind

colors: {
  custom: {
    50: '#735aa4',
    500: '#301a7d',
    950: '#000000',
  },
}

SCSS

$custom: #301a7d;
$custom-light: #735aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#301a7d",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 253.333,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32241,
    "c": 0.15427,
    "h": 283.8
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#301A7D

secondary

#98B142

accent

#E93FC3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #301A7D

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

Preview Lab → · Contrast checker → · Palette generator →