#11455C#11455C

#11455C is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.066 H 232.0°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#11455C
RGB	rgb(17, 69, 92)
HSL	hsl(198, 69%, 21%)
HSV	hsv(198, 82%, 36%)
CMYK	cmyk(81.5%, 25%, 0%, 63.9%)
CIE-LAB	lab(27.15, -7.97, -18.44)
CIE-LCH	lch(27.15, 20.09, 246.63°)
OKLab	oklab(36.85% -0.0405 -0.0519)
OKLCH	oklch(36.85% 0.066 232)
XYZ	xyz(4.2903, 5.1476, 10.8906)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11455C #5C2811

analogous

#115C4E #11455C #11205C

triadic

#11455C #5C1145 #455C11

tetradic

#11455C #4E115C #5C2811 #205C11

square

#11455C #4E115C #5C2811 #205C11

split-complementary

#11455C #5C1120 #5C4E11

monochromatic

#05131A #071E28 #11455C #1B6C90 #2492C3

Accessibility & contrast

On white

10.35

#11455C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#11455C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11455C

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11455C	#FFFFFF	#000000	##FFFFFF
##11455C	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39445D

Deuteranopia (green-blind)

#2F3D5C

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #11455c;
/* rgb */ color: rgb(17, 69, 92);
/* oklch */ color: oklch(36.8% 0.066 232.0);

Tailwind

colors: {
  custom: {
    50: '#5c788a',
    500: '#11455c',
    950: '#000000',
  },
}

SCSS

$custom: #11455c;
$custom-light: #5c788a;
$custom-dark: #000000;

JSON

{
  "hex": "#11455c",
  "rgb": {
    "r": 17,
    "g": 69,
    "b": 92
  },
  "hsl": {
    "h": 198.4,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36849,
    "c": 0.06583,
    "h": 232
  },
  "luminance": 0.05148
}

Semantic roles & 50–950 ramp

primary

#11455C

secondary

#955234

accent

#723CEC

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #11455C

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

Preview Lab → · Contrast checker → · Palette generator →