#12195E#12195E

#12195E is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.4% C 0.121 H 270.6°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#12195E
RGB	rgb(18, 25, 94)
HSL	hsl(234, 68%, 22%)
HSV	hsv(234, 81%, 37%)
CMYK	cmyk(80.9%, 73.4%, 0%, 63.1%)
CIE-LAB	lab(13.42, 24.16, -41.75)
CIE-LCH	lch(13.42, 48.24, 300.06°)
OKLab	oklab(26.35% 0.0012 -0.1208)
OKLCH	oklch(26.35% 0.121 270.6)
XYZ	xyz(2.6168, 1.6317, 10.7645)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12195E #5E5712

analogous

#123F5E #12195E #31125E

triadic

#12195E #5E1219 #195E12

tetradic

#12195E #5E123F #5E5712 #125E31

square

#12195E #5E123F #5E5712 #125E31

split-complementary

#12195E #5E3112 #3F5E12

monochromatic

#05071A #080B2B #12195E #1C2791 #2634C5

Accessibility & contrast

On white

15.83

#12195E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#12195E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12195E

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12195E	#FFFFFF	#000000	##FFFFFF
##12195E	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#001F5D

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #12195e;
/* rgb */ color: rgb(18, 25, 94);
/* oklch */ color: oklch(26.4% 0.121 270.6);

Tailwind

colors: {
  custom: {
    50: '#5e568c',
    500: '#12195e',
    950: '#000000',
  },
}

SCSS

$custom: #12195e;
$custom-light: #5e568c;
$custom-dark: #000000;

JSON

{
  "hex": "#12195e",
  "rgb": {
    "r": 18,
    "g": 25,
    "b": 94
  },
  "hsl": {
    "h": 234.474,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.2635,
    "c": 0.12084,
    "h": 270.6
  },
  "luminance": 0.01632
}

Semantic roles & 50–950 ramp

primary

#12195E

secondary

#968D35

accent

#DB3DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #12195E

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

Preview Lab → · Contrast checker → · Palette generator →