#301E73#301E73

#301E73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.137 H 285.3°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#301E73
RGB	rgb(48, 30, 115)
HSL	hsl(253, 59%, 28%)
HSV	hsv(253, 74%, 45%)
CMYK	cmyk(58.3%, 73.9%, 0%, 54.9%)
CIE-LAB	lab(19.20, 32.79, -45.94)
CIE-LCH	lch(19.20, 56.44, 305.51°)
OKLab	oklab(31.78% 0.0361 -0.1322)
OKLCH	oklch(31.78% 0.137 285.3)
XYZ	xyz(4.7768, 2.7945, 16.5040)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E73 #61731E

analogous

#1E3673 #301E73 #5A1E73

triadic

#301E73 #73301E #1E7330

tetradic

#301E73 #731E36 #61731E #1E735A

square

#301E73 #731E36 #61731E #1E735A

split-complementary

#301E73 #735A1E #36731E

monochromatic

#0A0618 #1C1142 #301E73 #442BA4 #5D3FCD

Accessibility & contrast

On white

13.47

#301E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#301E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E73

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E73	#FFFFFF	#000000	##FFFFFF
##301E73	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#113546

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #301e73;
/* rgb */ color: rgb(48, 30, 115);
/* oklch */ color: oklch(31.8% 0.137 285.3);

Tailwind

colors: {
  custom: {
    50: '#715c9c',
    500: '#301e73',
    950: '#000000',
  },
}

SCSS

$custom: #301e73;
$custom-light: #715c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#301e73",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 115
  },
  "hsl": {
    "h": 252.706,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31777,
    "c": 0.13702,
    "h": 285.3
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#301E73

secondary

#92A746

accent

#E246C1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301E73

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

Preview Lab → · Contrast checker → · Palette generator →