#301F4E#301F4E

#301F4E is a dark, moderate violet. Relative luminance 0.022; OKLCH L 28.7% C 0.084 H 297.6°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#301F4E
RGB	rgb(48, 31, 78)
HSL	hsl(262, 43%, 21%)
HSV	hsv(262, 60%, 31%)
CMYK	cmyk(38.5%, 60.3%, 0%, 69.4%)
CIE-LAB	lab(16.30, 20.26, -26.15)
CIE-LCH	lch(16.30, 33.08, 307.76°)
OKLab	oklab(28.69% 0.0387 -0.074)
OKLCH	oklch(28.69% 0.084 297.6)
XYZ	xyz(3.0837, 2.1584, 7.4604)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301F4E #3D4E1F

analogous

#1F264E #301F4E #481F4E

triadic

#301F4E #4E301F #1F4E30

tetradic

#301F4E #4E1F26 #3D4E1F #1F4E48

square

#301F4E #4E1F26 #3D4E1F #1F4E48

split-complementary

#301F4E #4E481F #264E1F

monochromatic

#0D0916 #150E22 #301F4E #4B307A #6642A6

Accessibility & contrast

On white

14.67

#301F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#301F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301F4E

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301F4E	#FFFFFF	#000000	##FFFFFF
##301F4E	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2950

Deuteranopia (green-blind)

#10284D

Tritanopia (blue-blind)

#292833

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #301f4e;
/* rgb */ color: rgb(48, 31, 78);
/* oklch */ color: oklch(28.7% 0.084 297.6);

Tailwind

colors: {
  custom: {
    50: '#6a5b80',
    500: '#301f4e',
    950: '#000000',
  },
}

SCSS

$custom: #301f4e;
$custom-light: #6a5b80;
$custom-dark: #000000;

JSON

{
  "hex": "#301f4e",
  "rgb": {
    "r": 48,
    "g": 31,
    "b": 78
  },
  "hsl": {
    "h": 261.702,
    "s": 43.119,
    "l": 21.373
  },
  "oklch": {
    "l": 0.28689,
    "c": 0.08354,
    "h": 297.6
  },
  "luminance": 0.02158
}

Semantic roles & 50–950 ramp

primary

#301F4E

secondary

#6D8346

accent

#D355A5

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07040A

muted

#7A797C

Preview Lab

Preview with #301F4E

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

Preview Lab → · Contrast checker → · Palette generator →