#121449#121449

#121449 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.096 H 274.3°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#121449
RGB	rgb(18, 20, 73)
HSL	hsl(238, 60%, 18%)
HSV	hsv(238, 75%, 29%)
CMYK	cmyk(75.3%, 72.6%, 0%, 71.4%)
CIE-LAB	lab(9.87, 19.28, -33.26)
CIE-LCH	lch(9.87, 38.44, 300.10°)
OKLab	oklab(23.1% 0.0072 -0.096)
OKLCH	oklch(23.1% 0.096 274.3)
XYZ	xyz(1.7018, 1.1098, 6.4266)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121449 #494712

analogous

#122F49 #121449 #2B1249

triadic

#121449 #491214 #144912

tetradic

#121449 #49122F #494712 #12492B

square

#121449 #49122F #494712 #12492B

split-complementary

#121449 #492B12 #2F4912

monochromatic

#060719 #060719 #121449 #1E217A #2A2FAB

Accessibility & contrast

On white

17.18

#121449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#121449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121449

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121449	#FFFFFF	#000000	##FFFFFF
##121449	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4B

Deuteranopia (green-blind)

#001948

Tritanopia (blue-blind)

#00222C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #121449;
/* rgb */ color: rgb(18, 20, 73);
/* oklch */ color: oklch(23.1% 0.096 274.3);

Tailwind

colors: {
  custom: {
    50: '#59517c',
    500: '#121449',
    950: '#000000',
  },
}

SCSS

$custom: #121449;
$custom-light: #59517c;
$custom-dark: #000000;

JSON

{
  "hex": "#121449",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 73
  },
  "hsl": {
    "h": 237.818,
    "s": 60.44,
    "l": 17.843
  },
  "oklch": {
    "l": 0.23095,
    "c": 0.09628,
    "h": 274.3
  },
  "luminance": 0.0111
}

Semantic roles & 50–950 ramp

primary

#121449

secondary

#827F35

accent

#DE44E4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040209

muted

#79787B

Preview Lab

Preview with #121449

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

Preview Lab → · Contrast checker → · Palette generator →