#301857#301857

#301857 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.2% C 0.108 H 296.3°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#301857
RGB	rgb(48, 24, 87)
HSL	hsl(263, 57%, 22%)
HSV	hsv(263, 72%, 34%)
CMYK	cmyk(44.8%, 72.4%, 0%, 65.9%)
CIE-LAB	lab(15.33, 27.51, -33.82)
CIE-LCH	lch(15.33, 43.60, 309.13°)
OKLab	oklab(28.21% 0.0477 -0.0966)
OKLCH	oklch(28.21% 0.108 296.3)
XYZ	xyz(3.2654, 1.9697, 9.2231)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301857 #3F5718

analogous

#182057 #301857 #501857

triadic

#301857 #573018 #185730

tetradic

#301857 #571820 #3F5718 #185750

square

#301857 #571820 #3F5718 #185750

split-complementary

#301857 #575018 #205718

monochromatic

#0D0718 #160B27 #301857 #4A2587 #6532B7

Accessibility & contrast

On white

15.06

#301857 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#301857 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301857

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301857	#FFFFFF	#000000	##FFFFFF
##301857	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#262735

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #301857;
/* rgb */ color: rgb(48, 24, 87);
/* oklch */ color: oklch(28.2% 0.108 296.3);

Tailwind

colors: {
  custom: {
    50: '#6c5787',
    500: '#301857',
    950: '#000000',
  },
}

SCSS

$custom: #301857;
$custom-light: #6c5787;
$custom-dark: #000000;

JSON

{
  "hex": "#301857",
  "rgb": {
    "r": 48,
    "g": 24,
    "b": 87
  },
  "hsl": {
    "h": 262.857,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28208,
    "c": 0.10771,
    "h": 296.3
  },
  "luminance": 0.0197
}

Semantic roles & 50–950 ramp

primary

#301857

secondary

#6F8E3D

accent

#E048A6

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301857

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

Preview Lab → · Contrast checker → · Palette generator →