#12165E#12165E

#12165E is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.124 H 271.4°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#12165E
RGB	rgb(18, 22, 94)
HSL	hsl(237, 68%, 22%)
HSV	hsv(237, 81%, 37%)
CMYK	cmyk(80.9%, 76.6%, 0%, 63.1%)
CIE-LAB	lab(12.67, 26.21, -42.98)
CIE-LCH	lch(12.67, 50.34, 301.37°)
OKLab	oklab(25.81% 0.003 -0.1244)
OKLCH	oklch(25.81% 0.124 271.4)
XYZ	xyz(2.5561, 1.5103, 10.7443)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12165E #5E5A12

analogous

#123C5E #12165E #34125E

triadic

#12165E #5E1216 #165E12

tetradic

#12165E #5E123C #5E5A12 #125E34

square

#12165E #5E123C #5E5A12 #125E34

split-complementary

#12165E #5E3412 #3C5E12

monochromatic

#05061A #080A2B #12165E #1C2291 #262EC5

Accessibility & contrast

On white

16.13

#12165E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#12165E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12165E

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12165E	#FFFFFF	#000000	##FFFFFF
##12165E	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002560

Deuteranopia (green-blind)

#001D5D

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #12165e;
/* rgb */ color: rgb(18, 22, 94);
/* oklch */ color: oklch(25.8% 0.124 271.4);

Tailwind

colors: {
  custom: {
    50: '#5f538d',
    500: '#12165e',
    950: '#000000',
  },
}

SCSS

$custom: #12165e;
$custom-light: #5f538d;
$custom-dark: #000000;

JSON

{
  "hex": "#12165e",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 94
  },
  "hsl": {
    "h": 236.842,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.2581,
    "c": 0.12445,
    "h": 271.4
  },
  "luminance": 0.01511
}

Semantic roles & 50–950 ramp

primary

#12165E

secondary

#969135

accent

#E23DEB

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #12165E

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

Preview Lab → · Contrast checker → · Palette generator →