#112D5B#112D5B

#112D5B is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.4% C 0.089 H 259.9°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#112D5B
RGB	rgb(17, 45, 91)
HSL	hsl(217, 69%, 21%)
HSV	hsv(217, 81%, 36%)
CMYK	cmyk(81.3%, 50.5%, 0%, 64.3%)
CIE-LAB	lab(19.02, 8.08, -30.65)
CIE-LCH	lch(19.02, 31.70, 284.76°)
OKLab	oklab(30.44% -0.0157 -0.088)
OKLCH	oklch(30.44% 0.089 259.9)
XYZ	xyz(3.0572, 2.7509, 10.2654)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#112D5B #5B3F11

analogous

#11525B #112D5B #1A115B

triadic

#112D5B #5B112D #2D5B11

tetradic

#112D5B #5B1152 #5B3F11 #115B1A

square

#112D5B #5B1152 #5B3F11 #115B1A

split-complementary

#112D5B #5B1A11 #525B11

monochromatic

#050D1A #071327 #112D5B #1B468F #2460C2

Accessibility & contrast

On white

13.55

#112D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#112D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #112D5B

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##112D5B	#FFFFFF	#000000	##FFFFFF
##112D5B	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14325D

Deuteranopia (green-blind)

#032B5A

Tritanopia (blue-blind)

#00383F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #112d5b;
/* rgb */ color: rgb(17, 45, 91);
/* oklch */ color: oklch(30.4% 0.089 259.9);

Tailwind

colors: {
  custom: {
    50: '#5b658a',
    500: '#112d5b',
    950: '#000000',
  },
}

SCSS

$custom: #112d5b;
$custom-light: #5b658a;
$custom-dark: #000000;

JSON

{
  "hex": "#112d5b",
  "rgb": {
    "r": 17,
    "g": 45,
    "b": 91
  },
  "hsl": {
    "h": 217.297,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30443,
    "c": 0.08937,
    "h": 259.9
  },
  "luminance": 0.02751
}

Semantic roles & 50–950 ramp

primary

#112D5B

secondary

#947034

accent

#A93CEB

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050B

muted

#797A7C

Preview Lab

Preview with #112D5B

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

Preview Lab → · Contrast checker → · Palette generator →