#301A67#301A67

#301A67 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.126 H 289.7°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#301A67
RGB	rgb(48, 26, 103)
HSL	hsl(257, 60%, 25%)
HSV	hsv(257, 75%, 40%)
CMYK	cmyk(53.4%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(17.21, 31.29, -41.40)
CIE-LCH	lch(17.21, 51.90, 307.08°)
OKLab	oklab(30.01% 0.0425 -0.1188)
OKLCH	oklch(30.01% 0.126 289.7)
XYZ	xyz(4.0358, 2.3463, 13.0696)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A67 #51671A

analogous

#1A2A67 #301A67 #561A67

triadic

#301A67 #67301A #1A6730

tetradic

#301A67 #671A2A #51671A #1A6756

square

#301A67 #671A2A #51671A #1A6756

split-complementary

#301A67 #67561A #2A671A

monochromatic

#0B0618 #190E36 #301A67 #472698 #5E33C9

Accessibility & contrast

On white

14.29

#301A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#301A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A67

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A67	#FFFFFF	#000000	##FFFFFF
##301A67	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002866

Tritanopia (blue-blind)

#1D2E3E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #301a67;
/* rgb */ color: rgb(48, 26, 103);
/* oklch */ color: oklch(30.0% 0.126 289.7);

Tailwind

colors: {
  custom: {
    50: '#6f5893',
    500: '#301a67',
    950: '#000000',
  },
}

SCSS

$custom: #301a67;
$custom-light: #6f5893;
$custom-dark: #000000;

JSON

{
  "hex": "#301a67",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 257.143,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30005,
    "c": 0.12621,
    "h": 289.7
  },
  "luminance": 0.02346
}

Semantic roles & 50–950 ramp

primary

#301A67

secondary

#829D40

accent

#E345B6

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #301A67

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

Preview Lab → · Contrast checker → · Palette generator →