#120F47#120F47

#120F47 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.100 H 276.6°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#120F47
RGB	rgb(18, 15, 71)
HSL	hsl(243, 65%, 17%)
HSV	hsv(243, 79%, 28%)
CMYK	cmyk(74.6%, 78.9%, 0%, 72.2%)
CIE-LAB	lab(8.35, 22.03, -34.36)
CIE-LCH	lch(8.35, 40.82, 302.67°)
OKLab	oklab(21.93% 0.0116 -0.0992)
OKLCH	oklch(21.93% 0.1 276.6)
XYZ	xyz(1.5572, 0.9250, 6.0565)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F47 #44470F

analogous

#0F2847 #120F47 #2E0F47

triadic

#120F47 #47120F #0F4712

tetradic

#120F47 #470F28 #44470F #0F472E

square

#120F47 #470F28 #44470F #0F472E

split-complementary

#120F47 #472E0F #28470F

monochromatic

#060519 #060519 #120F47 #1F1A7A #2C24AC

Accessibility & contrast

On white

17.72

#120F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#120F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F47

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F47	#FFFFFF	#000000	##FFFFFF
##120F47	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001646

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #120f47;
/* rgb */ color: rgb(18, 15, 71);
/* oklch */ color: oklch(21.9% 0.100 276.6);

Tailwind

colors: {
  custom: {
    50: '#594e7b',
    500: '#120f47',
    950: '#000000',
  },
}

SCSS

$custom: #120f47;
$custom-light: #594e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#120f47",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 71
  },
  "hsl": {
    "h": 243.214,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.21929,
    "c": 0.09991,
    "h": 276.6
  },
  "luminance": 0.00925
}

Semantic roles & 50–950 ramp

primary

#120F47

secondary

#7D8130

accent

#E840DF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #120F47

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

Preview Lab → · Contrast checker → · Palette generator →