#121361#121361

#121361 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.7% C 0.132 H 271.7°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#121361
RGB	rgb(18, 19, 97)
HSL	hsl(239, 69%, 23%)
HSV	hsv(239, 81%, 38%)
CMYK	cmyk(81.4%, 80.4%, 0%, 62%)
CIE-LAB	lab(12.33, 29.29, -45.55)
CIE-LCH	lch(12.33, 54.15, 302.74°)
OKLab	oklab(25.67% 0.0039 -0.1319)
OKLCH	oklch(25.67% 0.132 271.7)
XYZ	xyz(2.6393, 1.4571, 11.4491)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121361 #616012

analogous

#123A61 #121361 #391261

triadic

#121361 #611213 #136112

tetradic

#121361 #61123A #616012 #126139

square

#121361 #61123A #616012 #126139

split-complementary

#121361 #613912 #3A6112

monochromatic

#05051A #08092D #121361 #1C1D95 #2527C8

Accessibility & contrast

On white

16.26

#121361 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#121361 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121361

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121361	#FFFFFF	#000000	##FFFFFF
##121361	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002463

Deuteranopia (green-blind)

#001C60

Tritanopia (blue-blind)

#002A39

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #121361;
/* rgb */ color: rgb(18, 19, 97);
/* oklch */ color: oklch(25.7% 0.132 271.7);

Tailwind

colors: {
  custom: {
    50: '#60528f',
    500: '#121361',
    950: '#000000',
  },
}

SCSS

$custom: #121361;
$custom-light: #60528f;
$custom-dark: #000000;

JSON

{
  "hex": "#121361",
  "rgb": {
    "r": 18,
    "g": 19,
    "b": 97
  },
  "hsl": {
    "h": 239.241,
    "s": 68.696,
    "l": 22.549
  },
  "oklch": {
    "l": 0.25672,
    "c": 0.13192,
    "h": 271.7
  },
  "luminance": 0.01457
}

Semantic roles & 50–950 ramp

primary

#121361

secondary

#999836

accent

#E93CEC

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #121361

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

Preview Lab → · Contrast checker → · Palette generator →