#301757#301757

#301757 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.1% C 0.109 H 296.6°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#301757
RGB	rgb(48, 23, 87)
HSL	hsl(263, 58%, 22%)
HSV	hsv(263, 74%, 34%)
CMYK	cmyk(44.8%, 73.6%, 0%, 65.9%)
CIE-LAB	lab(15.11, 28.11, -34.17)
CIE-LCH	lch(15.11, 44.25, 309.44°)
OKLab	oklab(28.05% 0.0489 -0.0976)
OKLCH	oklch(28.05% 0.109 296.6)
XYZ	xyz(3.2452, 1.9292, 9.2164)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301757 #3E5717

analogous

#171E57 #301757 #501757

triadic

#301757 #573017 #175730

tetradic

#301757 #57171E #3E5717 #175750

square

#301757 #57171E #3E5717 #175750

split-complementary

#301757 #575017 #1E5717

monochromatic

#0D0618 #150A27 #301757 #4B2487 #6531B8

Accessibility & contrast

On white

15.15

#301757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#301757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301757

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301757	#FFFFFF	#000000	##FFFFFF
##301757	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#262635

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #301757;
/* rgb */ color: rgb(48, 23, 87);
/* oklch */ color: oklch(28.1% 0.109 296.6);

Tailwind

colors: {
  custom: {
    50: '#6c5687',
    500: '#301757',
    950: '#000000',
  },
}

SCSS

$custom: #301757;
$custom-light: #6c5687;
$custom-dark: #000000;

JSON

{
  "hex": "#301757",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 87
  },
  "hsl": {
    "h": 263.438,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28053,
    "c": 0.10916,
    "h": 296.6
  },
  "luminance": 0.01929
}

Semantic roles & 50–950 ramp

primary

#301757

secondary

#6E8E3C

accent

#E146A5

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301757

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

Preview Lab → · Contrast checker → · Palette generator →