#12113C#12113C

#12113C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.080 H 278.1°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#12113C
RGB	rgb(18, 17, 60)
HSL	hsl(241, 56%, 15%)
HSV	hsv(241, 72%, 24%)
CMYK	cmyk(70%, 71.7%, 0%, 76.5%)
CIE-LAB	lab(7.73, 16.22, -27.58)
CIE-LCH	lch(7.73, 32.00, 300.47°)
OKLab	oklab(21.12% 0.0112 -0.0794)
OKLCH	oklch(21.12% 0.08 278.1)
XYZ	xyz(1.2653, 0.8556, 4.3726)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 3.65

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12113C #3B3C11

analogous

#11263C #12113C #27113C

triadic

#12113C #3C1211 #113C12

tetradic

#12113C #3C1126 #3B3C11 #113C27

square

#12113C #3C1126 #3B3C11 #113C27

split-complementary

#12113C #3C2711 #263C11

monochromatic

#070718 #070718 #12113C #201F6C #2F2C9B

Accessibility & contrast

On white

17.93

#12113C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#12113C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12113C

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12113C	#FFFFFF	#000000	##FFFFFF
##12113C	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193D

Deuteranopia (green-blind)

#00153B

Tritanopia (blue-blind)

#001C24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #12113c;
/* rgb */ color: rgb(18, 17, 60);
/* oklch */ color: oklch(21.1% 0.080 278.1);

Tailwind

colors: {
  custom: {
    50: '#564f72',
    500: '#12113c',
    950: '#000000',
  },
}

SCSS

$custom: #12113c;
$custom-light: #564f72;
$custom-dark: #000000;

JSON

{
  "hex": "#12113c",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 60
  },
  "hsl": {
    "h": 241.395,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2112,
    "c": 0.08017,
    "h": 278.1
  },
  "luminance": 0.00856
}

Semantic roles & 50–950 ramp

primary

#12113C

secondary

#747533

accent

#DF49DC

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #12113C

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

Preview Lab → · Contrast checker → · Palette generator →