#121673#121673

#121673 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.153 H 269.7°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#121673
RGB	rgb(18, 22, 115)
HSL	hsl(238, 73%, 26%)
HSV	hsv(238, 84%, 45%)
CMYK	cmyk(84.3%, 80.9%, 0%, 54.9%)
CIE-LAB	lab(15.17, 34.03, -52.67)
CIE-LCH	lch(15.17, 62.71, 302.87°)
OKLab	oklab(28.32% -0.0008 -0.1526)
OKLCH	oklch(28.32% 0.153 269.7)
XYZ	xyz(3.6298, 1.9398, 16.3994)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121673 #736F12

analogous

#124673 #121673 #3E1273

triadic

#121673 #731216 #167312

tetradic

#121673 #731246 #736F12 #12733E

square

#121673 #731246 #736F12 #12733E

split-complementary

#121673 #733E12 #467312

monochromatic

#04051A #0A0C3E #121673 #1A20A8 #232BDD

Accessibility & contrast

On white

15.13

#121673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#121673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121673

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121673	#FFFFFF	#000000	##FFFFFF
##121673	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B76

Deuteranopia (green-blind)

#002171

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121673;
/* rgb */ color: rgb(18, 22, 115);
/* oklch */ color: oklch(28.3% 0.153 269.7);

Tailwind

colors: {
  custom: {
    50: '#65559c',
    500: '#121673',
    950: '#000000',
  },
}

SCSS

$custom: #121673;
$custom-light: #65559c;
$custom-dark: #000000;

JSON

{
  "hex": "#121673",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 115
  },
  "hsl": {
    "h": 237.526,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28318,
    "c": 0.15257,
    "h": 269.7
  },
  "luminance": 0.0194
}

Semantic roles & 50–950 ramp

primary

#121673

secondary

#AAA537

accent

#E838F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121673

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

Preview Lab → · Contrast checker → · Palette generator →