#11455E#11455E

#11455E is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.068 H 234.3°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#11455E
RGB	rgb(17, 69, 94)
HSL	hsl(199, 69%, 22%)
HSV	hsv(199, 82%, 37%)
CMYK	cmyk(81.9%, 26.6%, 0%, 63.1%)
CIE-LAB	lab(27.25, -7.18, -19.58)
CIE-LCH	lch(27.25, 20.85, 249.87°)
OKLab	oklab(36.96% -0.0397 -0.0552)
OKLCH	oklch(36.96% 0.068 234.3)
XYZ	xyz(4.3789, 5.1830, 11.3571)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11455E #5E2A11

analogous

#115E51 #11455E #111E5E

triadic

#11455E #5E1145 #455E11

tetradic

#11455E #51115E #5E2A11 #1E5E11

square

#11455E #51115E #5E2A11 #1E5E11

split-complementary

#11455E #5E111E #5E5111

monochromatic

#05131A #081F2A #11455E #1A6B92 #2491C6

Accessibility & contrast

On white

10.31

#11455E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#11455E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11455E

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11455E	#FFFFFF	#000000	##FFFFFF
##11455E	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39445F

Deuteranopia (green-blind)

#2E3D5E

Tritanopia (blue-blind)

#004C4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #11455e;
/* rgb */ color: rgb(17, 69, 94);
/* oklch */ color: oklch(37.0% 0.068 234.3);

Tailwind

colors: {
  custom: {
    50: '#5d788b',
    500: '#11455e',
    950: '#000000',
  },
}

SCSS

$custom: #11455e;
$custom-light: #5d788b;
$custom-dark: #000000;

JSON

{
  "hex": "#11455e",
  "rgb": {
    "r": 17,
    "g": 69,
    "b": 94
  },
  "hsl": {
    "h": 199.481,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3696,
    "c": 0.06798,
    "h": 234.3
  },
  "luminance": 0.05184
}

Semantic roles & 50–950 ramp

primary

#11455E

secondary

#975434

accent

#753CEC

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #11455E

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

Preview Lab → · Contrast checker → · Palette generator →