#113D4B#113D4B

#113D4B is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.7% C 0.053 H 223.0°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#113D4B
RGB	rgb(17, 61, 75)
HSL	hsl(194, 63%, 18%)
HSV	hsv(194, 77%, 29%)
CMYK	cmyk(77.3%, 18.7%, 0%, 70.6%)
CIE-LAB	lab(23.55, -9.55, -12.88)
CIE-LCH	lch(23.55, 16.04, 233.44°)
OKLab	oklab(33.71% -0.0386 -0.036)
OKLCH	oklch(33.71% 0.053 223)
XYZ	xyz(3.1694, 3.9643, 7.2534)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113D4B #4B1F11

analogous

#114B3C #113D4B #11204B

triadic

#113D4B #4B113D #3D4B11

tetradic

#113D4B #3C114B #4B1F11 #204B11

square

#113D4B #3C114B #4B1F11 #204B11

split-complementary

#113D4B #4B1120 #4B3C11

monochromatic

#061419 #061419 #113D4B #1C667D #288EAF

Accessibility & contrast

On white

11.71

#113D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#113D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113D4B

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113D4B	#FFFFFF	#000000	##FFFFFF
##113D4B	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353B4C

Deuteranopia (green-blind)

#2D364B

Tritanopia (blue-blind)

#004142

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #113d4b;
/* rgb */ color: rgb(17, 61, 75);
/* oklch */ color: oklch(33.7% 0.053 223.0);

Tailwind

colors: {
  custom: {
    50: '#58727d',
    500: '#113d4b',
    950: '#000000',
  },
}

SCSS

$custom: #113d4b;
$custom-light: #58727d;
$custom-dark: #000000;

JSON

{
  "hex": "#113d4b",
  "rgb": {
    "r": 17,
    "g": 61,
    "b": 75
  },
  "hsl": {
    "h": 194.483,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.33707,
    "c": 0.05278,
    "h": 223
  },
  "luminance": 0.03965
}

Semantic roles & 50–950 ramp

primary

#113D4B

secondary

#844733

accent

#6942E6

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #113D4B

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

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