#113663#113663

#113663 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.3% C 0.090 H 255.4°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#113663
RGB	rgb(17, 54, 99)
HSL	hsl(213, 71%, 23%)
HSV	hsv(213, 83%, 39%)
CMYK	cmyk(82.8%, 45.5%, 0%, 61.2%)
CIE-LAB	lab(22.51, 5.02, -30.31)
CIE-LCH	lch(22.51, 30.72, 279.40°)
OKLab	oklab(33.32% -0.0226 -0.0868)
OKLCH	oklch(33.32% 0.09 255.4)
XYZ	xyz(3.8016, 3.6579, 12.3076)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113663 #633E11

analogous

#115F63 #113663 #151163

triadic

#113663 #631136 #366311

tetradic

#113663 #63115F #633E11 #116315

square

#113663 #63115F #633E11 #116315

split-complementary

#113663 #631511 #5F6311

monochromatic

#040E1A #081A2F #113663 #1A5297 #236FCB

Accessibility & contrast

On white

12.13

#113663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#113663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113663

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113663	#FFFFFF	#000000	##FFFFFF
##113663	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203A65

Deuteranopia (green-blind)

#103262

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #113663;
/* rgb */ color: rgb(17, 54, 99);
/* oklch */ color: oklch(33.3% 0.090 255.4);

Tailwind

colors: {
  custom: {
    50: '#5d6c90',
    500: '#113663',
    950: '#000000',
  },
}

SCSS

$custom: #113663;
$custom-light: #5d6c90;
$custom-dark: #000000;

JSON

{
  "hex": "#113663",
  "rgb": {
    "r": 17,
    "g": 54,
    "b": 99
  },
  "hsl": {
    "h": 212.927,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3332,
    "c": 0.08967,
    "h": 255.4
  },
  "luminance": 0.03658
}

Semantic roles & 50–950 ramp

primary

#113663

secondary

#9B6D34

accent

#9D3AED

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #113663

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

Preview Lab → · Contrast checker → · Palette generator →