#12072F#12072F

#12072F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.8% C 0.075 H 289.3°. Best body text is #FFFFFF at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#12072F
RGB	rgb(18, 7, 47)
HSL	hsl(257, 74%, 11%)
HSV	hsv(257, 85%, 18%)
CMYK	cmyk(61.7%, 85.1%, 0%, 81.6%)
CIE-LAB	lab(4.39, 15.43, -23.45)
CIE-LCH	lch(4.39, 28.07, 303.35°)
OKLab	oklab(17.76% 0.0248 -0.071)
OKLCH	oklch(17.76% 0.075 289.3)
XYZ	xyz(0.8384, 0.4858, 2.7384)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12072F #242F07

analogous

#07102F #12072F #26072F

triadic

#12072F #2F1207 #072F12

tetradic

#12072F #2F0710 #242F07 #072F26

square

#12072F #2F0710 #242F07 #072F26

split-complementary

#12072F #2F2607 #102F07

monochromatic

#0A041B #0A041B #12072F #260F64 #3B179A

Accessibility & contrast

On white

19.14

#12072F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#12072F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12072F

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12072F	#FFFFFF	#000000	##FFFFFF
##12072F	1.00	19.14	1.10	19.14
#FFFFFF	19.14	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001030

Deuteranopia (green-blind)

#000E2E

Tritanopia (blue-blind)

#08111A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #12072f;
/* rgb */ color: rgb(18, 7, 47);
/* oklch */ color: oklch(17.8% 0.075 289.3);

Tailwind

colors: {
  custom: {
    50: '#524968',
    500: '#12072f',
    950: '#000000',
  },
}

SCSS

$custom: #12072f;
$custom-light: #524968;
$custom-dark: #000000;

JSON

{
  "hex": "#12072f",
  "rgb": {
    "r": 18,
    "g": 7,
    "b": 47
  },
  "hsl": {
    "h": 256.5,
    "s": 74.074,
    "l": 10.588
  },
  "oklch": {
    "l": 0.17756,
    "c": 0.07522,
    "h": 289.3
  },
  "luminance": 0.00486
}

Semantic roles & 50–950 ramp

primary

#12072F

secondary

#5A6F23

accent

#F137BE

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #12072F

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

Preview Lab → · Contrast checker → · Palette generator →