#121454#121454

#121454 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.113 H 272.9°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#121454
RGB	rgb(18, 20, 84)
HSL	hsl(238, 65%, 20%)
HSV	hsv(238, 79%, 33%)
CMYK	cmyk(78.6%, 76.2%, 0%, 67.1%)
CIE-LAB	lab(11.06, 23.67, -38.90)
CIE-LCH	lch(11.06, 45.53, 301.32°)
OKLab	oklab(24.31% 0.0057 -0.1125)
OKLCH	oklch(24.31% 0.113 272.9)
XYZ	xyz(2.0993, 1.2688, 8.5201)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121454 #545212

analogous

#123554 #121454 #311254

triadic

#121454 #541214 #145412

tetradic

#121454 #541235 #545212 #125431

square

#121454 #541235 #545212 #125431

split-complementary

#121454 #543112 #355412

monochromatic

#050619 #070822 #121454 #1D2086 #282CB9

Accessibility & contrast

On white

16.75

#121454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#121454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121454

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121454	#FFFFFF	#000000	##FFFFFF
##121454	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002156

Deuteranopia (green-blind)

#001A53

Tritanopia (blue-blind)

#002632

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #121454;
/* rgb */ color: rgb(18, 20, 84);
/* oklch */ color: oklch(24.3% 0.113 272.9);

Tailwind

colors: {
  custom: {
    50: '#5c5285',
    500: '#121454',
    950: '#000000',
  },
}

SCSS

$custom: #121454;
$custom-light: #5c5285;
$custom-dark: #000000;

JSON

{
  "hex": "#121454",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 84
  },
  "hsl": {
    "h": 238.182,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.2431,
    "c": 0.11264,
    "h": 272.9
  },
  "luminance": 0.01269
}

Semantic roles & 50–950 ramp

primary

#121454

secondary

#8D8A35

accent

#E340E8

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #121454

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

Preview Lab → · Contrast checker → · Palette generator →