#301877#301877

#301877 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.149 H 285.6°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#301877
RGB	rgb(48, 24, 119)
HSL	hsl(255, 66%, 28%)
HSV	hsv(255, 80%, 47%)
CMYK	cmyk(59.7%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(18.42, 37.39, -49.80)
CIE-LCH	lch(18.42, 62.27, 306.90°)
OKLab	oklab(31.35% 0.04 -0.1434)
OKLCH	oklch(31.35% 0.149 285.6)
XYZ	xyz(4.8743, 2.6133, 17.6967)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301877 #5F7718

analogous

#182F77 #301877 #5F1877

triadic

#301877 #773018 #187730

tetradic

#301877 #77182F #5F7718 #18775F

square

#301877 #77182F #5F7718 #18775F

split-complementary

#301877 #775F18 #2F7718

monochromatic

#0A0519 #1B0E44 #301877 #4522AA #5D33D6

Accessibility & contrast

On white

13.79

#301877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#301877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301877

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301877	#FFFFFF	#000000	##FFFFFF
##301877	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7A

Deuteranopia (green-blind)

#002A75

Tritanopia (blue-blind)

#0B3347

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #301877;
/* rgb */ color: rgb(48, 24, 119);
/* oklch */ color: oklch(31.4% 0.149 285.6);

Tailwind

colors: {
  custom: {
    50: '#72589f',
    500: '#301877',
    950: '#000000',
  },
}

SCSS

$custom: #301877;
$custom-light: #72589f;
$custom-dark: #000000;

JSON

{
  "hex": "#301877",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 255.158,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31351,
    "c": 0.14889,
    "h": 285.6
  },
  "luminance": 0.02614
}

Semantic roles & 50–950 ramp

primary

#301877

secondary

#90AC3F

accent

#E93EBE

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030F

muted

#7B787E

Preview Lab

Preview with #301877

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

Preview Lab → · Contrast checker → · Palette generator →