#12165C#12165C

#12165C is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.6% C 0.122 H 271.5°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#12165C
RGB	rgb(18, 22, 92)
HSL	hsl(237, 67%, 22%)
HSV	hsv(237, 80%, 36%)
CMYK	cmyk(80.4%, 76.1%, 0%, 63.9%)
CIE-LAB	lab(12.45, 25.43, -42.02)
CIE-LCH	lch(12.45, 49.11, 301.19°)
OKLab	oklab(25.58% 0.0033 -0.1216)
OKLCH	oklch(25.58% 0.122 271.5)
XYZ	xyz(2.4675, 1.4749, 10.2778)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12165C #5C5812

analogous

#123B5C #12165C #33125C

triadic

#12165C #5C1216 #165C12

tetradic

#12165C #5C123B #5C5812 #125C33

square

#12165C #5C123B #5C5812 #125C33

split-complementary

#12165C #5C3312 #3B5C12

monochromatic

#05061A #080A29 #12165C #1C228F #262EC2

Accessibility & contrast

On white

16.22

#12165C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#12165C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12165C

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12165C	#FFFFFF	#000000	##FFFFFF
##12165C	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245E

Deuteranopia (green-blind)

#001D5B

Tritanopia (blue-blind)

#002A37

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #12165c;
/* rgb */ color: rgb(18, 22, 92);
/* oklch */ color: oklch(25.6% 0.122 271.5);

Tailwind

colors: {
  custom: {
    50: '#5e538b',
    500: '#12165c',
    950: '#000000',
  },
}

SCSS

$custom: #12165c;
$custom-light: #5e538b;
$custom-dark: #000000;

JSON

{
  "hex": "#12165c",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 92
  },
  "hsl": {
    "h": 236.757,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.2558,
    "c": 0.12164,
    "h": 271.5
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#12165C

secondary

#948F35

accent

#E13EEA

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #12165C

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

Preview Lab → · Contrast checker → · Palette generator →