#120F2B#120F2B

#120F2B is a very dark, muted blue. Relative luminance 0.006; OKLCH L 19.1% C 0.055 H 284.8°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#120F2B
RGB	rgb(18, 15, 43)
HSL	hsl(246, 48%, 11%)
HSV	hsv(246, 65%, 17%)
CMYK	cmyk(58.1%, 65.1%, 0%, 83.1%)
CIE-LAB	lab(5.82, 9.97, -18.17)
CIE-LCH	lch(5.82, 20.73, 298.76°)
OKLab	oklab(19.06% 0.014 -0.0529)
OKLCH	oklch(19.06% 0.055 284.8)
XYZ	xyz(0.8562, 0.6446, 2.3643)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F2B #282B0F

analogous

#0F1A2B #120F2B #200F2B

triadic

#120F2B #2B120F #0F2B12

tetradic

#120F2B #2B0F1A #282B0F #0F2B20

square

#120F2B #2B0F1A #282B0F #0F2B20

split-complementary

#120F2B #2B200F #1A2B0F

monochromatic

#090817 #090817 #120F2B #251F58 #382F86

Accessibility & contrast

On white

18.60

#120F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#120F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F2B

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F2B	#FFFFFF	#000000	##FFFFFF
##120F2B	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03142C

Deuteranopia (green-blind)

#03122A

Tritanopia (blue-blind)

#0A151B

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #120f2b;
/* rgb */ color: rgb(18, 15, 43);
/* oklch */ color: oklch(19.1% 0.055 284.8);

Tailwind

colors: {
  custom: {
    50: '#514d64',
    500: '#120f2b',
    950: '#000000',
  },
}

SCSS

$custom: #120f2b;
$custom-light: #514d64;
$custom-dark: #000000;

JSON

{
  "hex": "#120f2b",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 43
  },
  "hsl": {
    "h": 246.429,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.19055,
    "c": 0.05473,
    "h": 284.8
  },
  "luminance": 0.00645
}

Semantic roles & 50–950 ramp

primary

#120F2B

secondary

#5F6432

accent

#D850C9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #120F2B

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

Preview Lab → · Contrast checker → · Palette generator →