#113D5B#113D5B

#113D5B is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.6% C 0.071 H 242.9°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#113D5B
RGB	rgb(17, 61, 91)
HSL	hsl(204, 69%, 21%)
HSV	hsv(204, 81%, 36%)
CMYK	cmyk(81.3%, 33%, 0%, 64.3%)
CIE-LAB	lab(24.36, -3.18, -22.16)
CIE-LCH	lch(24.36, 22.38, 261.84°)
OKLab	oklab(34.61% -0.0321 -0.0628)
OKLCH	oklch(34.61% 0.071 242.9)
XYZ	xyz(3.7875, 4.2115, 10.5088)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113D5B #5B2F11

analogous

#115B54 #113D5B #11185B

triadic

#113D5B #5B113D #3D5B11

tetradic

#113D5B #54115B #5B2F11 #185B11

square

#113D5B #54115B #5B2F11 #185B11

split-complementary

#113D5B #5B1118 #5B5411

monochromatic

#05111A #071A27 #113D5B #1B608F #2482C2

Accessibility & contrast

On white

11.40

#113D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#113D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113D5B

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113D5B	#FFFFFF	#000000	##FFFFFF
##113D5B	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3E5C

Deuteranopia (green-blind)

#25375A

Tritanopia (blue-blind)

#004448

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #113d5b;
/* rgb */ color: rgb(17, 61, 91);
/* oklch */ color: oklch(34.6% 0.071 242.9);

Tailwind

colors: {
  custom: {
    50: '#5b7289',
    500: '#113d5b',
    950: '#000000',
  },
}

SCSS

$custom: #113d5b;
$custom-light: #5b7289;
$custom-dark: #000000;

JSON

{
  "hex": "#113d5b",
  "rgb": {
    "r": 17,
    "g": 61,
    "b": 91
  },
  "hsl": {
    "h": 204.324,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.07052,
    "h": 242.9
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#113D5B

secondary

#945B34

accent

#833CEB

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070B

muted

#797A7C

Preview Lab

Preview with #113D5B

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

Preview Lab → · Contrast checker → · Palette generator →