#120C40#120C40

#120C40 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.093 H 279.5°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#120C40
RGB	rgb(18, 12, 64)
HSL	hsl(247, 68%, 15%)
HSV	hsv(247, 81%, 25%)
CMYK	cmyk(71.9%, 81.2%, 0%, 74.9%)
CIE-LAB	lab(6.88, 21.14, -31.83)
CIE-LCH	lch(6.88, 38.21, 303.59°)
OKLab	oklab(20.6% 0.0155 -0.0921)
OKLCH	oklch(20.6% 0.093 279.5)
XYZ	xyz(1.3060, 0.7616, 4.9277)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.59

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120C40 #3A400C

analogous

#0C2040 #120C40 #2C0C40

triadic

#120C40 #40120C #0C4012

tetradic

#120C40 #400C20 #3A400C #0C402C

square

#120C40 #400C20 #3A400C #0C402C

split-complementary

#120C40 #402C0C #20400C

monochromatic

#07051A #07051A #120C40 #201674 #2F1FA7

Accessibility & contrast

On white

18.22

#120C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#120C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120C40

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120C40	#FFFFFF	#000000	##FFFFFF
##120C40	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00133F

Tritanopia (blue-blind)

#001A25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #120c40;
/* rgb */ color: rgb(18, 12, 64);
/* oklch */ color: oklch(20.6% 0.093 279.5);

Tailwind

colors: {
  custom: {
    50: '#574b75',
    500: '#120c40',
    950: '#000000',
  },
}

SCSS

$custom: #120c40;
$custom-light: #574b75;
$custom-dark: #000000;

JSON

{
  "hex": "#120c40",
  "rgb": {
    "r": 18,
    "g": 12,
    "b": 64
  },
  "hsl": {
    "h": 246.923,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20597,
    "c": 0.0934,
    "h": 279.5
  },
  "luminance": 0.00762
}

Semantic roles & 50–950 ramp

primary

#120C40

secondary

#737C2C

accent

#EB3DD7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #120C40

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

Preview Lab → · Contrast checker → · Palette generator →