#301E72#301E72

#301E72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.7% C 0.136 H 285.5°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#301E72
RGB	rgb(48, 30, 114)
HSL	hsl(253, 58%, 28%)
HSV	hsv(253, 74%, 45%)
CMYK	cmyk(57.9%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(19.10, 32.46, -45.46)
CIE-LCH	lch(19.10, 55.86, 305.53°)
OKLab	oklab(31.68% 0.0363 -0.1308)
OKLCH	oklch(31.68% 0.136 285.5)
XYZ	xyz(4.7195, 2.7716, 16.2026)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E72 #60721E

analogous

#1E3672 #301E72 #5A1E72

triadic

#301E72 #72301E #1E7230

tetradic

#301E72 #721E36 #60721E #1E725A

square

#301E72 #721E36 #60721E #1E725A

split-complementary

#301E72 #725A1E #36721E

monochromatic

#0A0618 #1C1142 #301E72 #442BA2 #5D3ECC

Accessibility & contrast

On white

13.51

#301E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#301E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E72

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E72	#FFFFFF	#000000	##FFFFFF
##301E72	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003175

Deuteranopia (green-blind)

#002C70

Tritanopia (blue-blind)

#123445

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #301e72;
/* rgb */ color: rgb(48, 30, 114);
/* oklch */ color: oklch(31.7% 0.136 285.5);

Tailwind

colors: {
  custom: {
    50: '#705b9b',
    500: '#301e72',
    950: '#000000',
  },
}

SCSS

$custom: #301e72;
$custom-light: #705b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#301e72",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 252.857,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31679,
    "c": 0.1357,
    "h": 285.5
  },
  "luminance": 0.02772
}

Semantic roles & 50–950 ramp

primary

#301E72

secondary

#91A646

accent

#E246C0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301E72

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

Preview Lab → · Contrast checker → · Palette generator →