#301A7F#301A7F

#301A7F is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.157 H 283.3°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#301A7F
RGB	rgb(48, 26, 127)
HSL	hsl(253, 66%, 30%)
HSV	hsv(253, 80%, 50%)
CMYK	cmyk(62.2%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(19.64, 38.83, -52.91)
CIE-LCH	lch(19.64, 65.63, 306.27°)
OKLab	oklab(32.45% 0.0362 -0.1525)
OKLCH	oklch(32.45% 0.157 283.3)
XYZ	xyz(5.4179, 2.8991, 20.3486)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A7F #697F1A

analogous

#1A377F #301A7F #621A7F

triadic

#301A7F #7F301A #1A7F30

tetradic

#301A7F #7F1A37 #697F1A #1A7F62

square

#301A7F #7F1A37 #697F1A #1A7F62

split-complementary

#301A7F #7F621A #377F1A

monochromatic

#0A0519 #1D104C #301A7F #4324B2 #5E3CD7

Accessibility & contrast

On white

13.29

#301A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#301A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A7F

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A7F	#FFFFFF	#000000	##FFFFFF
##301A7F	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #301a7f;
/* rgb */ color: rgb(48, 26, 127);
/* oklch */ color: oklch(32.5% 0.157 283.3);

Tailwind

colors: {
  custom: {
    50: '#735aa5',
    500: '#301a7f',
    950: '#000000',
  },
}

SCSS

$custom: #301a7f;
$custom-light: #735aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#301a7f",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 253.069,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.32454,
    "c": 0.15675,
    "h": 283.3
  },
  "luminance": 0.02899
}

Semantic roles & 50–950 ramp

primary

#301A7F

secondary

#9AB342

accent

#E93FC4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #301A7F

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

Preview Lab → · Contrast checker → · Palette generator →