#301557#301557

#301557 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.8% C 0.112 H 297.2°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#301557
RGB	rgb(48, 21, 87)
HSL	hsl(265, 61%, 21%)
HSV	hsv(265, 76%, 34%)
CMYK	cmyk(44.8%, 75.9%, 0%, 65.9%)
CIE-LAB	lab(14.70, 29.26, -34.85)
CIE-LCH	lch(14.70, 45.51, 310.02°)
OKLab	oklab(27.76% 0.0512 -0.0996)
OKLCH	oklch(27.76% 0.112 297.2)
XYZ	xyz(3.2069, 1.8528, 9.2036)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301557 #3C5715

analogous

#151B57 #301557 #511557

triadic

#301557 #573015 #155730

tetradic

#301557 #57151B #3C5715 #155751

square

#301557 #57151B #3C5715 #155751

split-complementary

#301557 #575115 #1B5715

monochromatic

#0E0619 #150926 #301557 #4B2188 #662DBA

Accessibility & contrast

On white

15.32

#301557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#301557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301557

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301557	#FFFFFF	#000000	##FFFFFF
##301557	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002559

Deuteranopia (green-blind)

#002456

Tritanopia (blue-blind)

#262534

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #301557;
/* rgb */ color: rgb(48, 21, 87);
/* oklch */ color: oklch(27.8% 0.112 297.2);

Tailwind

colors: {
  custom: {
    50: '#6d5587',
    500: '#301557',
    950: '#000000',
  },
}

SCSS

$custom: #301557;
$custom-light: #6d5587;
$custom-dark: #000000;

JSON

{
  "hex": "#301557",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 87
  },
  "hsl": {
    "h": 264.545,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.27756,
    "c": 0.11198,
    "h": 297.2
  },
  "luminance": 0.01853
}

Semantic roles & 50–950 ramp

primary

#301557

secondary

#6C8F39

accent

#E444A3

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301557

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

Preview Lab → · Contrast checker → · Palette generator →