#30043B#30043B

#30043B is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.1% C 0.103 H 318.4°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#30043B
RGB	rgb(48, 4, 59)
HSL	hsl(288, 87%, 12%)
HSV	hsv(288, 93%, 23%)
CMYK	cmyk(18.6%, 93.2%, 0%, 76.9%)
CIE-LAB	lab(9.25, 30.39, -24.19)
CIE-LCH	lch(9.25, 38.84, 321.47°)
OKLab	oklab(23.13% 0.0768 -0.0681)
OKLCH	oklch(23.13% 0.103 318.4)
XYZ	xyz(2.0516, 1.0311, 4.2278)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30043B #0F3B04

analogous

#15043B #30043B #3B042B

triadic

#30043B #3B3004 #043B30

tetradic

#30043B #3B1504 #0F3B04 #042B3B

square

#30043B #3B1504 #0F3B04 #042B3B

split-complementary

#30043B #2B3B04 #043B15

monochromatic

#17021D #17021D #30043B #5F0874 #8D0CAE

Accessibility & contrast

On white

17.41

#30043B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#30043B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30043B

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30043B	#FFFFFF	#000000	##FFFFFF
##30043B	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173C

Deuteranopia (green-blind)

#061B3A

Tritanopia (blue-blind)

#301020

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #30043b;
/* rgb */ color: rgb(48, 4, 59);
/* oklch */ color: oklch(23.1% 0.103 318.4);

Tailwind

colors: {
  custom: {
    50: '#6b4a71',
    500: '#30043b',
    950: '#000000',
  },
}

SCSS

$custom: #30043b;
$custom-light: #6b4a71;
$custom-dark: #000000;

JSON

{
  "hex": "#30043b",
  "rgb": {
    "r": 48,
    "g": 4,
    "b": 59
  },
  "hsl": {
    "h": 288,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23134,
    "c": 0.10269,
    "h": 318.4
  },
  "luminance": 0.01031
}

Semantic roles & 50–950 ramp

primary

#30043B

secondary

#317D1E

accent

#FD2A55

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070108

muted

#7A777B

Preview Lab

Preview with #30043B

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

Preview Lab → · Contrast checker → · Palette generator →