#120E5B#120E5B

#120E5B is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.2% C 0.129 H 273.3°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#120E5B
RGB	rgb(18, 14, 91)
HSL	hsl(243, 73%, 21%)
HSV	hsv(243, 85%, 36%)
CMYK	cmyk(80.2%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(10.54, 30.10, -44.49)
CIE-LCH	lch(10.54, 53.72, 304.08°)
OKLab	oklab(24.19% 0.0074 -0.1287)
OKLCH	oklch(24.19% 0.129 273.3)
XYZ	xyz(2.2942, 1.1978, 10.0058)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120E5B #575B0E

analogous

#0E305B #120E5B #380E5B

triadic

#120E5B #5B120E #0E5B12

tetradic

#120E5B #5B0E30 #575B0E #0E5B38

square

#120E5B #5B0E30 #575B0E #0E5B38

split-complementary

#120E5B #5B380E #305B0E

monochromatic

#05041B #080626 #120E5B #1C1690 #271EC5

Accessibility & contrast

On white

16.94

#120E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#120E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120E5B

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120E5B	#FFFFFF	#000000	##FFFFFF
##120E5B	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205D

Deuteranopia (green-blind)

#00195A

Tritanopia (blue-blind)

#002634

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #120e5b;
/* rgb */ color: rgb(18, 14, 91);
/* oklch */ color: oklch(24.2% 0.129 273.3);

Tailwind

colors: {
  custom: {
    50: '#5f4e8a',
    500: '#120e5b',
    950: '#000000',
  },
}

SCSS

$custom: #120e5b;
$custom-light: #5f4e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#120e5b",
  "rgb": {
    "r": 18,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 243.117,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.24193,
    "c": 0.12894,
    "h": 273.3
  },
  "luminance": 0.01198
}

Semantic roles & 50–950 ramp

primary

#120E5B

secondary

#909530

accent

#F038E6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #120E5B

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

Preview Lab → · Contrast checker → · Palette generator →