#180630#180630

#180630 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.5% C 0.079 H 298.1°. Best body text is #FFFFFF at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#180630
RGB	rgb(24, 6, 48)
HSL	hsl(266, 78%, 11%)
HSV	hsv(266, 88%, 19%)
CMYK	cmyk(50%, 87.5%, 0%, 81.2%)
CIE-LAB	lab(4.86, 18.74, -23.41)
CIE-LCH	lch(4.86, 29.99, 308.68°)
OKLab	oklab(18.47% 0.0371 -0.0696)
OKLCH	oklch(18.47% 0.079 298.1)
XYZ	xyz(0.9752, 0.5378, 2.8482)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180630 #1E3006

analogous

#060930 #180630 #2D0630

triadic

#180630 #301806 #063018

tetradic

#180630 #300609 #1E3006 #06302D

square

#180630 #300609 #1E3006 #06302D

split-complementary

#180630 #302D06 #093006

monochromatic

#0E031B #0E031B #180630 #330D66 #4E149D

Accessibility & contrast

On white

18.96

#180630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#180630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180630

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180630	#FFFFFF	#000000	##FFFFFF
##180630	1.00	18.96	1.11	18.96
#FFFFFF	18.96	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001131

Deuteranopia (green-blind)

#00102F

Tritanopia (blue-blind)

#12101A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #180630;
/* rgb */ color: rgb(24, 6, 48);
/* oklch */ color: oklch(18.5% 0.079 298.1);

Tailwind

colors: {
  custom: {
    50: '#574869',
    500: '#180630',
    950: '#000000',
  },
}

SCSS

$custom: #180630;
$custom-light: #574869;
$custom-dark: #000000;

JSON

{
  "hex": "#180630",
  "rgb": {
    "r": 24,
    "g": 6,
    "b": 48
  },
  "hsl": {
    "h": 265.714,
    "s": 77.778,
    "l": 10.588
  },
  "oklch": {
    "l": 0.18465,
    "c": 0.07882,
    "h": 298.1
  },
  "luminance": 0.00538
}

Semantic roles & 50–950 ramp

primary

#180630

secondary

#4F7121

accent

#F434A2

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #180630

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

Preview Lab → · Contrast checker → · Palette generator →