#301E87#301E87

#301E87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.163 H 281.1°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#301E87
RGB	rgb(48, 30, 135)
HSL	hsl(250, 64%, 32%)
HSV	hsv(250, 78%, 53%)
CMYK	cmyk(64.4%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(21.23, 39.22, -55.33)
CIE-LCH	lch(21.23, 67.82, 305.33°)
OKLab	oklab(33.83% 0.0312 -0.1596)
OKLCH	oklch(33.83% 0.163 281.1)
XYZ	xyz(6.0550, 3.3057, 23.2360)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E87 #75871E

analogous

#1E4087 #301E87 #651E87

triadic

#301E87 #87301E #1E8730

tetradic

#301E87 #871E40 #75871E #1E8765

square

#301E87 #871E40 #75871E #1E8765

split-complementary

#301E87 #87651E #40871E

monochromatic

#0C0823 #1E1355 #301E87 #4229B9 #6149D7

Accessibility & contrast

On white

12.64

#301E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#301E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E87

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E87	#FFFFFF	#000000	##FFFFFF
##301E87	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301e87;
/* rgb */ color: rgb(48, 30, 135);
/* oklch */ color: oklch(33.8% 0.163 281.1);

Tailwind

colors: {
  custom: {
    50: '#755dab',
    500: '#301e87',
    950: '#000000',
  },
}

SCSS

$custom: #301e87;
$custom-light: #755dab;
$custom-dark: #000000;

JSON

{
  "hex": "#301e87",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 250.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33826,
    "c": 0.16267,
    "h": 281.1
  },
  "luminance": 0.03306
}

Semantic roles & 50–950 ramp

primary

#301E87

secondary

#A5B948

accent

#E741CA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301E87

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

Preview Lab → · Contrast checker → · Palette generator →