#121380#121380

#121380 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.6% C 0.171 H 269.1°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#121380
RGB	rgb(18, 19, 128)
HSL	hsl(239, 75%, 29%)
HSV	hsv(239, 86%, 50%)
CMYK	cmyk(85.9%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(16.27, 40.14, -59.19)
CIE-LCH	lch(16.27, 71.51, 304.14°)
OKLab	oklab(29.56% -0.0027 -0.1714)
OKLCH	oklch(29.56% 0.171 269.1)
XYZ	xyz(4.3773, 2.1523, 20.6026)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121380 #807F12

analogous

#124A80 #121380 #481280

triadic

#121380 #801213 #138012

tetradic

#121380 #80124A #807F12 #128048

square

#121380 #80124A #807F12 #128048

split-complementary

#121380 #804812 #4A8012

monochromatic

#04041B #0A0B4A #121380 #1A1BB6 #2B2DE1

Accessibility & contrast

On white

14.68

#121380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#121380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121380

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121380	#FFFFFF	#000000	##FFFFFF
##121380	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E83

Deuteranopia (green-blind)

#00227E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #121380;
/* rgb */ color: rgb(18, 19, 128);
/* oklch */ color: oklch(29.6% 0.171 269.1);

Tailwind

colors: {
  custom: {
    50: '#6954a6',
    500: '#121380',
    950: '#000000',
  },
}

SCSS

$custom: #121380;
$custom-light: #6954a6;
$custom-dark: #000000;

JSON

{
  "hex": "#121380",
  "rgb": {
    "r": 18,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 239.455,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29564,
    "c": 0.17139,
    "h": 269.1
  },
  "luminance": 0.02153
}

Semantic roles & 50–950 ramp

primary

#121380

secondary

#B6B438

accent

#F036F2

background

#F6F5FA

surface

#ECE8F4

border

#C7C4CE

text

#080310

muted

#7A787F

Preview Lab

Preview with #121380

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

Preview Lab → · Contrast checker → · Palette generator →