#120B47#120B47

#120B47 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.3% C 0.105 H 277.9°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#120B47
RGB	rgb(18, 11, 71)
HSL	hsl(247, 73%, 16%)
HSV	hsv(247, 85%, 28%)
CMYK	cmyk(74.6%, 84.5%, 0%, 72.2%)
CIE-LAB	lab(7.43, 24.59, -35.88)
CIE-LCH	lch(7.43, 43.49, 304.43°)
OKLab	oklab(21.27% 0.0144 -0.1037)
OKLCH	oklch(21.27% 0.105 277.9)
XYZ	xyz(1.5061, 0.8227, 6.0395)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120B47 #40470B

analogous

#0B2247 #120B47 #300B47

triadic

#120B47 #47120B #0B4712

tetradic

#120B47 #470B22 #40470B #0B4730

square

#120B47 #470B22 #40470B #0B4730

split-complementary

#120B47 #47300B #22470B

monochromatic

#07041A #07041A #120B47 #1F137C #2D1BB1

Accessibility & contrast

On white

18.03

#120B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#120B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120B47

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120B47	#FFFFFF	#000000	##FFFFFF
##120B47	1.00	18.03	1.16	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001949

Deuteranopia (green-blind)

#001446

Tritanopia (blue-blind)

#001C28

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #120b47;
/* rgb */ color: rgb(18, 11, 71);
/* oklch */ color: oklch(21.3% 0.105 277.9);

Tailwind

colors: {
  custom: {
    50: '#594b7b',
    500: '#120b47',
    950: '#000000',
  },
}

SCSS

$custom: #120b47;
$custom-light: #594b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#120b47",
  "rgb": {
    "r": 18,
    "g": 11,
    "b": 71
  },
  "hsl": {
    "h": 247,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.21267,
    "c": 0.1047,
    "h": 277.9
  },
  "luminance": 0.00823
}

Semantic roles & 50–950 ramp

primary

#120B47

secondary

#79832A

accent

#F038DA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #120B47

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

Preview Lab → · Contrast checker → · Palette generator →