#12113E#12113E

#12113E is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.083 H 277.6°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#12113E
RGB	rgb(18, 17, 62)
HSL	hsl(241, 57%, 15%)
HSV	hsv(241, 73%, 24%)
CMYK	cmyk(71%, 72.6%, 0%, 75.7%)
CIE-LAB	lab(7.92, 17.04, -28.69)
CIE-LCH	lch(7.92, 33.37, 300.70°)
OKLab	oklab(21.33% 0.0111 -0.0826)
OKLCH	oklch(21.33% 0.083 277.6)
XYZ	xyz(1.3191, 0.8772, 4.6563)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.36

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12113E #3D3E11

analogous

#11263E #12113E #28113E

triadic

#12113E #3E1211 #113E12

tetradic

#12113E #3E1126 #3D3E11 #113E28

square

#12113E #3E1126 #3D3E11 #113E28

split-complementary

#12113E #3E2811 #263E11

monochromatic

#070718 #070718 #12113E #201E6E #2E2B9E

Accessibility & contrast

On white

17.87

#12113E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#12113E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12113E

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12113E	#FFFFFF	#000000	##FFFFFF
##12113E	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193F

Deuteranopia (green-blind)

#00153D

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #12113e;
/* rgb */ color: rgb(18, 17, 62);
/* oklch */ color: oklch(21.3% 0.083 277.6);

Tailwind

colors: {
  custom: {
    50: '#564f74',
    500: '#12113e',
    950: '#000000',
  },
}

SCSS

$custom: #12113e;
$custom-light: #564f74;
$custom-dark: #000000;

JSON

{
  "hex": "#12113e",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 62
  },
  "hsl": {
    "h": 241.333,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21326,
    "c": 0.08338,
    "h": 277.6
  },
  "luminance": 0.00877
}

Semantic roles & 50–950 ramp

primary

#12113E

secondary

#767733

accent

#E048DD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #12113E

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

Preview Lab → · Contrast checker → · Palette generator →