#112B4B#112B4B

#112B4B is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 28.7% C 0.067 H 255.0°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#112B4B
RGB	rgb(17, 43, 75)
HSL	hsl(213, 63%, 18%)
HSV	hsv(213, 77%, 29%)
CMYK	cmyk(77.3%, 42.7%, 0%, 70.6%)
CIE-LAB	lab(17.25, 2.65, -22.74)
CIE-LCH	lch(17.25, 22.89, 276.65°)
OKLab	oklab(28.72% -0.0174 -0.0648)
OKLCH	oklch(28.72% 0.067 255)
XYZ	xyz(2.3646, 2.3547, 6.9851)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#112B4B #4B3111

analogous

#11484B #112B4B #14114B

triadic

#112B4B #4B112B #2B4B11

tetradic

#112B4B #4B1148 #4B3111 #114B14

square

#112B4B #4B1148 #4B3111 #114B14

split-complementary

#112B4B #4B1411 #484B11

monochromatic

#060E19 #060E19 #112B4B #1C487D #2864AF

Accessibility & contrast

On white

14.28

#112B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#112B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #112B4B

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##112B4B	#FFFFFF	#000000	##FFFFFF
##112B4B	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2D4C

Deuteranopia (green-blind)

#14284A

Tritanopia (blue-blind)

#003237

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #112b4b;
/* rgb */ color: rgb(17, 43, 75);
/* oklch */ color: oklch(28.7% 0.067 255.0);

Tailwind

colors: {
  custom: {
    50: '#57637d',
    500: '#112b4b',
    950: '#000000',
  },
}

SCSS

$custom: #112b4b;
$custom-light: #57637d;
$custom-dark: #000000;

JSON

{
  "hex": "#112b4b",
  "rgb": {
    "r": 17,
    "g": 43,
    "b": 75
  },
  "hsl": {
    "h": 213.103,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28717,
    "c": 0.06705,
    "h": 255
  },
  "luminance": 0.02355
}

Semantic roles & 50–950 ramp

primary

#112B4B

secondary

#846033

accent

#9C42E6

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #112B4B

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

Preview Lab → · Contrast checker → · Palette generator →