#301A70#301A70

#301A70 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.138 H 287.0°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#301A70
RGB	rgb(48, 26, 112)
HSL	hsl(255, 62%, 27%)
HSV	hsv(255, 77%, 44%)
CMYK	cmyk(57.1%, 76.8%, 0%, 56.1%)
CIE-LAB	lab(18.08, 34.13, -45.84)
CIE-LCH	lch(18.08, 57.15, 306.67°)
OKLab	oklab(30.9% 0.0403 -0.1318)
OKLCH	oklch(30.9% 0.138 287)
XYZ	xyz(4.5121, 2.5368, 15.5780)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A70 #5A701A

analogous

#1A2F70 #301A70 #5B1A70

triadic

#301A70 #70301A #1A7030

tetradic

#301A70 #701A2F #5A701A #1A705B

square

#301A70 #701A2F #5A701A #1A705B

split-complementary

#301A70 #705B1A #2F701A

monochromatic

#0B0619 #1B0E3E #301A70 #4526A2 #5C34D0

Accessibility & contrast

On white

13.93

#301A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#301A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A70

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A70	#FFFFFF	#000000	##FFFFFF
##301A70	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E72

Deuteranopia (green-blind)

#002A6E

Tritanopia (blue-blind)

#153143

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #301a70;
/* rgb */ color: rgb(48, 26, 112);
/* oklch */ color: oklch(30.9% 0.138 287.0);

Tailwind

colors: {
  custom: {
    50: '#70599a',
    500: '#301a70',
    950: '#000000',
  },
}

SCSS

$custom: #301a70;
$custom-light: #70599a;
$custom-dark: #000000;

JSON

{
  "hex": "#301a70",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 112
  },
  "hsl": {
    "h": 255.349,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.30895,
    "c": 0.13788,
    "h": 287
  },
  "luminance": 0.02537
}

Semantic roles & 50–950 ramp

primary

#301A70

secondary

#8BA541

accent

#E542BC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301A70

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

Preview Lab → · Contrast checker → · Palette generator →