#12145E#12145E

#12145E is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.127 H 271.8°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#12145E
RGB	rgb(18, 20, 94)
HSL	hsl(238, 68%, 22%)
HSV	hsv(238, 81%, 37%)
CMYK	cmyk(80.9%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(12.20, 27.53, -43.76)
CIE-LCH	lch(12.20, 51.70, 302.17°)
OKLab	oklab(25.47% 0.004 -0.1267)
OKLCH	oklch(25.47% 0.127 271.8)
XYZ	xyz(2.5193, 1.4368, 10.7321)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12145E #5E5C12

analogous

#123A5E #12145E #36125E

triadic

#12145E #5E1214 #145E12

tetradic

#12145E #5E123A #5E5C12 #125E36

square

#12145E #5E123A #5E5C12 #125E36

split-complementary

#12145E #5E3612 #3A5E12

monochromatic

#05051A #08092B #12145E #1C1F91 #262AC5

Accessibility & contrast

On white

16.31

#12145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#12145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12145E

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12145E	#FFFFFF	#000000	##FFFFFF
##12145E	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002460

Deuteranopia (green-blind)

#001C5D

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #12145e;
/* rgb */ color: rgb(18, 20, 94);
/* oklch */ color: oklch(25.5% 0.127 271.8);

Tailwind

colors: {
  custom: {
    50: '#5f528d',
    500: '#12145e',
    950: '#000000',
  },
}

SCSS

$custom: #12145e;
$custom-light: #5f528d;
$custom-dark: #000000;

JSON

{
  "hex": "#12145e",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 238.421,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25472,
    "c": 0.12674,
    "h": 271.8
  },
  "luminance": 0.01437
}

Semantic roles & 50–950 ramp

primary

#12145E

secondary

#969435

accent

#E63DEB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #12145E

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

Preview Lab → · Contrast checker → · Palette generator →