#121473#121473

#121473 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.154 H 269.9°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#121473
RGB	rgb(18, 20, 115)
HSL	hsl(239, 73%, 26%)
HSV	hsv(239, 84%, 45%)
CMYK	cmyk(84.3%, 82.6%, 0%, 54.9%)
CIE-LAB	lab(14.77, 35.18, -53.33)
CIE-LCH	lch(14.77, 63.89, 303.41°)
OKLab	oklab(28.04% -0.0002 -0.1545)
OKLCH	oklch(28.04% 0.154 269.9)
XYZ	xyz(3.5931, 1.8663, 16.3872)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121473 #737112

analogous

#124473 #121473 #401273

triadic

#121473 #731214 #147312

tetradic

#121473 #731244 #737112 #127340

square

#121473 #731244 #737112 #127340

split-complementary

#121473 #734012 #447312

monochromatic

#04051A #0A0B3E #121473 #1A1DA8 #2327DD

Accessibility & contrast

On white

15.29

#121473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#121473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121473

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121473	#FFFFFF	#000000	##FFFFFF
##121473	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A76

Deuteranopia (green-blind)

#002071

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #121473;
/* rgb */ color: rgb(18, 20, 115);
/* oklch */ color: oklch(28.0% 0.154 269.9);

Tailwind

colors: {
  custom: {
    50: '#65549c',
    500: '#121473',
    950: '#000000',
  },
}

SCSS

$custom: #121473;
$custom-light: #65549c;
$custom-dark: #000000;

JSON

{
  "hex": "#121473",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 115
  },
  "hsl": {
    "h": 238.763,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28038,
    "c": 0.15446,
    "h": 269.9
  },
  "luminance": 0.01867
}

Semantic roles & 50–950 ramp

primary

#121473

secondary

#AAA737

accent

#EC38F0

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121473

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

Preview Lab → · Contrast checker → · Palette generator →