#120F42#120F42

#120F42 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.092 H 277.7°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#120F42
RGB	rgb(18, 15, 66)
HSL	hsl(244, 63%, 16%)
HSV	hsv(244, 77%, 26%)
CMYK	cmyk(72.7%, 77.3%, 0%, 74.1%)
CIE-LAB	lab(7.80, 20.08, -31.74)
CIE-LCH	lch(7.80, 37.56, 302.31°)
OKLab	oklab(21.36% 0.0125 -0.0916)
OKLCH	oklch(21.36% 0.092 277.7)
XYZ	xyz(1.4033, 0.8635, 5.2459)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.01

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F42 #3F420F

analogous

#0F2542 #120F42 #2B0F42

triadic

#120F42 #42120F #0F4212

tetradic

#120F42 #420F25 #3F420F #0F422B

square

#120F42 #420F25 #3F420F #0F422B

split-complementary

#120F42 #422B0F #25420F

monochromatic

#070619 #070619 #120F42 #201A74 #2D26A6

Accessibility & contrast

On white

17.91

#120F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#120F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F42

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F42	#FFFFFF	#000000	##FFFFFF
##120F42	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001944

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#001D27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #120f42;
/* rgb */ color: rgb(18, 15, 66);
/* oklch */ color: oklch(21.4% 0.092 277.7);

Tailwind

colors: {
  custom: {
    50: '#584d77',
    500: '#120f42',
    950: '#000000',
  },
}

SCSS

$custom: #120f42;
$custom-light: #584d77;
$custom-dark: #000000;

JSON

{
  "hex": "#120f42",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 66
  },
  "hsl": {
    "h": 243.529,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21364,
    "c": 0.09243,
    "h": 277.7
  },
  "luminance": 0.00864
}

Semantic roles & 50–950 ramp

primary

#120F42

secondary

#787C30

accent

#E642DC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #120F42

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

Preview Lab → · Contrast checker → · Palette generator →