#301A8E#301A8E

#301A8E is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.175 H 280.4°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#301A8E
RGB	rgb(48, 26, 142)
HSL	hsl(251, 69%, 33%)
HSV	hsv(251, 82%, 56%)
CMYK	cmyk(66.2%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(21.28, 43.45, -59.62)
CIE-LCH	lch(21.28, 73.77, 306.09°)
OKLab	oklab(34.09% 0.0316 -0.1721)
OKLCH	oklch(34.09% 0.175 280.4)
XYZ	xyz(6.4693, 3.3197, 25.8858)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301A8E #788E1A

analogous

#1A3E8E #301A8E #6A1A8E

triadic

#301A8E #8E301A #1A8E30

tetradic

#301A8E #8E1A3E #788E1A #1A8E6A

square

#301A8E #8E1A3E #788E1A #1A8E6A

split-complementary

#301A8E #8E6A1A #3E8E1A

monochromatic

#0D0727 #1F115A #301A8E #4123C2 #6245DD

Accessibility & contrast

On white

12.62

#301A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#301A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301A8E

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301A8E	#FFFFFF	#000000	##FFFFFF
##301A8E	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003791

Deuteranopia (green-blind)

#002F8C

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301a8e;
/* rgb */ color: rgb(48, 26, 142);
/* oklch */ color: oklch(34.1% 0.175 280.4);

Tailwind

colors: {
  custom: {
    50: '#765bb0',
    500: '#301a8e',
    950: '#000000',
  },
}

SCSS

$custom: #301a8e;
$custom-light: #765bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#301a8e",
  "rgb": {
    "r": 48,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 251.379,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3409,
    "c": 0.17498,
    "h": 280.4
  },
  "luminance": 0.0332
}

Semantic roles & 50–950 ramp

primary

#301A8E

secondary

#A7BE45

accent

#EC3CCB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301A8E

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

Preview Lab → · Contrast checker → · Palette generator →