#30103B#30103B

#30103B is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.084 H 316.4°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#30103B
RGB	rgb(48, 16, 59)
HSL	hsl(285, 57%, 15%)
HSV	hsv(285, 73%, 23%)
CMYK	cmyk(18.6%, 72.9%, 0%, 76.9%)
CIE-LAB	lab(11.38, 24.34, -20.77)
CIE-LCH	lch(11.38, 32.00, 319.53°)
OKLab	oklab(24.65% 0.0612 -0.0582)
OKLCH	oklch(24.65% 0.084 316.4)
XYZ	xyz(2.1935, 1.3148, 4.2751)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30103B #1B3B10

analogous

#1B103B #30103B #3B1031

triadic

#30103B #3B3010 #103B30

tetradic

#30103B #3B1B10 #1B3B10 #10313B

square

#30103B #3B1B10 #1B3B10 #10313B

split-complementary

#30103B #313B10 #103B1B

monochromatic

#140718 #140718 #30103B #571D6B #7E2A9B

Accessibility & contrast

On white

16.63

#30103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#30103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30103B

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30103B	#FFFFFF	#000000	##FFFFFF
##30103B	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031C3C

Deuteranopia (green-blind)

#101F3A

Tritanopia (blue-blind)

#2F1823

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #30103b;
/* rgb */ color: rgb(48, 16, 59);
/* oklch */ color: oklch(24.7% 0.084 316.4);

Tailwind

colors: {
  custom: {
    50: '#6a5171',
    500: '#30103b',
    950: '#000000',
  },
}

SCSS

$custom: #30103b;
$custom-light: #6a5171;
$custom-dark: #000000;

JSON

{
  "hex": "#30103b",
  "rgb": {
    "r": 48,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 284.651,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24652,
    "c": 0.08443,
    "h": 316.4
  },
  "luminance": 0.01315
}

Semantic roles & 50–950 ramp

primary

#30103B

secondary

#437532

accent

#E1476E

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #30103B

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

Preview Lab → · Contrast checker → · Palette generator →