#120A45#120A45

#120A45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.103 H 278.7°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#120A45
RGB	rgb(18, 10, 69)
HSL	hsl(248, 75%, 15%)
HSV	hsv(248, 86%, 27%)
CMYK	cmyk(73.9%, 85.5%, 0%, 72.9%)
CIE-LAB	lab(7.00, 24.34, -35.17)
CIE-LCH	lch(7.00, 42.77, 304.68°)
OKLab	oklab(20.87% 0.0157 -0.1018)
OKLCH	oklch(20.87% 0.103 278.7)
XYZ	xyz(1.4318, 0.7752, 5.7033)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120A45 #3D450A

analogous

#0A1F45 #120A45 #2F0A45

triadic

#120A45 #45120A #0A4512

tetradic

#120A45 #450A1F #3D450A #0A452F

square

#120A45 #450A1F #3D450A #0A452F

split-complementary

#120A45 #452F0A #1F450A

monochromatic

#07041B #07041B #120A45 #20127A #2E19B0

Accessibility & contrast

On white

18.18

#120A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#120A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120A45

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120A45	#FFFFFF	#000000	##FFFFFF
##120A45	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001847

Deuteranopia (green-blind)

#001344

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #120a45;
/* rgb */ color: rgb(18, 10, 69);
/* oklch */ color: oklch(20.9% 0.103 278.7);

Tailwind

colors: {
  custom: {
    50: '#594a79',
    500: '#120a45',
    950: '#000000',
  },
}

SCSS

$custom: #120a45;
$custom-light: #594a79;
$custom-dark: #000000;

JSON

{
  "hex": "#120a45",
  "rgb": {
    "r": 18,
    "g": 10,
    "b": 69
  },
  "hsl": {
    "h": 248.136,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20871,
    "c": 0.103,
    "h": 278.7
  },
  "luminance": 0.00775
}

Semantic roles & 50–950 ramp

primary

#120A45

secondary

#768229

accent

#F136D8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #120A45

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

Preview Lab → · Contrast checker → · Palette generator →