#301657#301657

#301657 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.9% C 0.111 H 296.9°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#301657
RGB	rgb(48, 22, 87)
HSL	hsl(264, 60%, 21%)
HSV	hsv(264, 75%, 34%)
CMYK	cmyk(44.8%, 74.7%, 0%, 65.9%)
CIE-LAB	lab(14.90, 28.69, -34.52)
CIE-LCH	lch(14.90, 44.88, 309.73°)
OKLab	oklab(27.9% 0.0501 -0.0986)
OKLCH	oklch(27.9% 0.111 296.9)
XYZ	xyz(3.2257, 1.8903, 9.2099)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301657 #3D5716

analogous

#161D57 #301657 #511657

triadic

#301657 #573016 #165730

tetradic

#301657 #57161D #3D5716 #165751

square

#301657 #57161D #3D5716 #165751

split-complementary

#301657 #575116 #1D5716

monochromatic

#0D0618 #150A26 #301657 #4B2288 #662FB9

Accessibility & contrast

On white

15.24

#301657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#301657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301657

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301657	#FFFFFF	#000000	##FFFFFF
##301657	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#262634

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #301657;
/* rgb */ color: rgb(48, 22, 87);
/* oklch */ color: oklch(27.9% 0.111 296.9);

Tailwind

colors: {
  custom: {
    50: '#6c5587',
    500: '#301657',
    950: '#000000',
  },
}

SCSS

$custom: #301657;
$custom-light: #6c5587;
$custom-dark: #000000;

JSON

{
  "hex": "#301657",
  "rgb": {
    "r": 48,
    "g": 22,
    "b": 87
  },
  "hsl": {
    "h": 264,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27902,
    "c": 0.11058,
    "h": 296.9
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#301657

secondary

#6D8E3A

accent

#E345A4

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301657

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

Preview Lab → · Contrast checker → · Palette generator →