#121459#121459

#121459 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.9% C 0.120 H 272.3°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#121459
RGB	rgb(18, 20, 89)
HSL	hsl(238, 66%, 21%)
HSV	hsv(238, 80%, 35%)
CMYK	cmyk(79.8%, 77.5%, 0%, 65.1%)
CIE-LAB	lab(11.62, 25.62, -41.36)
CIE-LCH	lch(11.62, 48.65, 301.77°)
OKLab	oklab(24.89% 0.0049 -0.1197)
OKLCH	oklch(24.89% 0.12 272.3)
XYZ	xyz(2.3022, 1.3499, 9.5885)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121459 #595712

analogous

#123759 #121459 #331259

triadic

#121459 #591214 #145912

tetradic

#121459 #591237 #595712 #125933

square

#121459 #591237 #595712 #125933

split-complementary

#121459 #593312 #375912

monochromatic

#050619 #080926 #121459 #1C1F8C #272BBF

Accessibility & contrast

On white

16.54

#121459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#121459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121459

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121459	#FFFFFF	#000000	##FFFFFF
##121459	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225B

Deuteranopia (green-blind)

#001B58

Tritanopia (blue-blind)

#002835

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #121459;
/* rgb */ color: rgb(18, 20, 89);
/* oklch */ color: oklch(24.9% 0.120 272.3);

Tailwind

colors: {
  custom: {
    50: '#5d5289',
    500: '#121459',
    950: '#000000',
  },
}

SCSS

$custom: #121459;
$custom-light: #5d5289;
$custom-dark: #000000;

JSON

{
  "hex": "#121459",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 89
  },
  "hsl": {
    "h": 238.31,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24885,
    "c": 0.11978,
    "h": 272.3
  },
  "luminance": 0.0135
}

Semantic roles & 50–950 ramp

primary

#121459

secondary

#928F35

accent

#E43FE9

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #121459

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

Preview Lab → · Contrast checker → · Palette generator →