#301E8A#301E8A

#301E8A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.166 H 280.5°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#301E8A
RGB	rgb(48, 30, 138)
HSL	hsl(250, 64%, 33%)
HSV	hsv(250, 78%, 54%)
CMYK	cmyk(65.2%, 78.3%, 0%, 45.9%)
CIE-LAB	lab(21.55, 40.18, -56.68)
CIE-LCH	lch(21.55, 69.48, 305.33°)
OKLab	oklab(34.15% 0.0304 -0.1636)
OKLCH	oklch(34.15% 0.166 280.5)
XYZ	xyz(6.2692, 3.3914, 24.3641)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E8A #788A1E

analogous

#1E428A #301E8A #661E8A

triadic

#301E8A #8A301E #1E8A30

tetradic

#301E8A #8A1E42 #788A1E #1E8A66

square

#301E8A #8A1E42 #788A1E #1E8A66

split-complementary

#301E8A #8A661E #428A1E

monochromatic

#0D0825 #1F1358 #301E8A #4129BC #624BD8

Accessibility & contrast

On white

12.51

#301E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#301E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E8A

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E8A	#FFFFFF	#000000	##FFFFFF
##301E8A	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378D

Deuteranopia (green-blind)

#003088

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #301e8a;
/* rgb */ color: rgb(48, 30, 138);
/* oklch */ color: oklch(34.1% 0.166 280.5);

Tailwind

colors: {
  custom: {
    50: '#755dad',
    500: '#301e8a',
    950: '#000000',
  },
}

SCSS

$custom: #301e8a;
$custom-light: #755dad;
$custom-dark: #000000;

JSON

{
  "hex": "#301e8a",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 138
  },
  "hsl": {
    "h": 250,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34146,
    "c": 0.16639,
    "h": 280.5
  },
  "luminance": 0.03392
}

Semantic roles & 50–950 ramp

primary

#301E8A

secondary

#A7BA4A

accent

#E741CB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301E8A

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

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