#301A65#301A65

#301A65 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.124 H 290.3°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#301A65
RGB	rgb(48, 26, 101)
HSL	hsl(258, 59%, 25%)
HSV	hsv(258, 74%, 40%)
CMYK	cmyk(52.5%, 74.3%, 0%, 60.4%)
CIE-LAB	lab(17.02, 30.66, -40.39)
CIE-LCH	lch(17.02, 50.71, 307.20°)
OKLab	oklab(29.81% 0.0429 -0.1159)
OKLCH	oklch(29.81% 0.124 290.3)
XYZ	xyz(3.9366, 2.3066, 12.5472)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A65 #4F651A

analogous

#1A2A65 #301A65 #561A65

triadic

#301A65 #65301A #1A6530

tetradic

#301A65 #651A2A #4F651A #1A6556

square

#301A65 #651A2A #4F651A #1A6556

split-complementary

#301A65 #65561A #2A651A

monochromatic

#0C0618 #190D34 #301A65 #472796 #5E33C6

Accessibility & contrast

On white

14.37

#301A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#301A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A65

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A65	#FFFFFF	#000000	##FFFFFF
##301A65	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002864

Tritanopia (blue-blind)

#1E2D3D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #301a65;
/* rgb */ color: rgb(48, 26, 101);
/* oklch */ color: oklch(29.8% 0.124 290.3);

Tailwind

colors: {
  custom: {
    50: '#6e5892',
    500: '#301a65',
    950: '#000000',
  },
}

SCSS

$custom: #301a65;
$custom-light: #6e5892;
$custom-dark: #000000;

JSON

{
  "hex": "#301a65",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 101
  },
  "hsl": {
    "h": 257.6,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.29813,
    "c": 0.12357,
    "h": 290.3
  },
  "luminance": 0.02307
}

Semantic roles & 50–950 ramp

primary

#301A65

secondary

#809B40

accent

#E246B4

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #301A65

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

Preview Lab → · Contrast checker → · Palette generator →