#113A5C#113A5C

#113A5C is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.9% C 0.075 H 247.5°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#113A5C
RGB	rgb(17, 58, 92)
HSL	hsl(207, 69%, 21%)
HSV	hsv(207, 82%, 36%)
CMYK	cmyk(81.5%, 37%, 0%, 63.9%)
CIE-LAB	lab(23.40, -0.74, -24.33)
CIE-LCH	lch(23.40, 24.34, 268.26°)
OKLab	oklab(33.87% -0.0286 -0.0691)
OKLCH	oklch(33.87% 0.075 247.5)
XYZ	xyz(3.6753, 3.9176, 10.6856)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113A5C #5C3311

analogous

#115C59 #113A5C #11155C

triadic

#113A5C #5C113A #3A5C11

tetradic

#113A5C #59115C #5C3311 #155C11

square

#113A5C #59115C #5C3311 #155C11

split-complementary

#113A5C #5C1115 #5C5911

monochromatic

#05101A #071928 #113A5C #1B5B90 #247BC3

Accessibility & contrast

On white

11.77

#113A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#113A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113A5C

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113A5C	#FFFFFF	#000000	##FFFFFF
##113A5C	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3C5D

Deuteranopia (green-blind)

#20355B

Tritanopia (blue-blind)

#004246

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #113a5c;
/* rgb */ color: rgb(17, 58, 92);
/* oklch */ color: oklch(33.9% 0.075 247.5);

Tailwind

colors: {
  custom: {
    50: '#5c6f8a',
    500: '#113a5c',
    950: '#000000',
  },
}

SCSS

$custom: #113a5c;
$custom-light: #5c6f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#113a5c",
  "rgb": {
    "r": 17,
    "g": 58,
    "b": 92
  },
  "hsl": {
    "h": 207.2,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33874,
    "c": 0.07483,
    "h": 247.5
  },
  "luminance": 0.03918
}

Semantic roles & 50–950 ramp

primary

#113A5C

secondary

#956034

accent

#8C3CEC

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #113A5C

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

Preview Lab → · Contrast checker → · Palette generator →