#12052D#12052D

#12052D is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.1% C 0.076 H 291.9°. Best body text is #FFFFFF at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#12052D
RGB	rgb(18, 5, 45)
HSL	hsl(260, 80%, 10%)
HSV	hsv(260, 89%, 18%)
CMYK	cmyk(60%, 88.9%, 0%, 82.4%)
CIE-LAB	lab(3.85, 15.23, -22.79)
CIE-LCH	lch(3.85, 27.41, 303.75°)
OKLab	oklab(17.1% 0.0284 -0.0706)
OKLCH	oklch(17.1% 0.076 291.9)
XYZ	xyz(0.7772, 0.4266, 2.5235)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12052D #202D05

analogous

#050C2D #12052D #26052D

triadic

#12052D #2D1205 #052D12

tetradic

#12052D #2D050C #202D05 #052D26

square

#12052D #2D050C #202D05 #052D26

split-complementary

#12052D #2D2605 #0C2D05

monochromatic

#0B031C #0B031C #12052D #280B64 #3E119B

Accessibility & contrast

On white

19.35

#12052D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#12052D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12052D

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12052D	#FFFFFF	#000000	##FFFFFF
##12052D	1.00	19.35	1.09	19.35
#FFFFFF	19.35	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2E

Deuteranopia (green-blind)

#000D2C

Tritanopia (blue-blind)

#090F18

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #12052d;
/* rgb */ color: rgb(18, 5, 45);
/* oklch */ color: oklch(17.1% 0.076 291.9);

Tailwind

colors: {
  custom: {
    50: '#514866',
    500: '#12052d',
    950: '#000000',
  },
}

SCSS

$custom: #12052d;
$custom-light: #514866;
$custom-dark: #000000;

JSON

{
  "hex": "#12052d",
  "rgb": {
    "r": 18,
    "g": 5,
    "b": 45
  },
  "hsl": {
    "h": 259.5,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.17099,
    "c": 0.07606,
    "h": 291.9
  },
  "luminance": 0.00427
}

Semantic roles & 50–950 ramp

primary

#12052D

secondary

#556F1F

accent

#F631B6

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #12052D

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

Preview Lab → · Contrast checker → · Palette generator →