#11455F#11455F

#11455F is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.069 H 235.3°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#11455F
RGB	rgb(17, 69, 95)
HSL	hsl(200, 70%, 22%)
HSV	hsv(200, 82%, 37%)
CMYK	cmyk(82.1%, 27.4%, 0%, 62.7%)
CIE-LAB	lab(27.30, -6.78, -20.14)
CIE-LCH	lch(27.30, 21.25, 251.39°)
OKLab	oklab(37.02% -0.0393 -0.0568)
OKLCH	oklch(37.02% 0.069 235.3)
XYZ	xyz(4.4240, 5.2011, 11.5950)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11455F #5F2B11

analogous

#115F52 #11455F #111E5F

triadic

#11455F #5F1145 #455F11

tetradic

#11455F #52115F #5F2B11 #1E5F11

square

#11455F #52115F #5F2B11 #1E5F11

split-complementary

#11455F #5F111E #5F5211

monochromatic

#05131A #081F2B #11455F #1A6B93 #2490C7

Accessibility & contrast

On white

10.29

#11455F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#11455F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11455F

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11455F	#FFFFFF	#000000	##FFFFFF
##11455F	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384560

Deuteranopia (green-blind)

#2E3D5F

Tritanopia (blue-blind)

#004C4E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #11455f;
/* rgb */ color: rgb(17, 69, 95);
/* oklch */ color: oklch(37.0% 0.069 235.3);

Tailwind

colors: {
  custom: {
    50: '#5d788c',
    500: '#11455f',
    950: '#000000',
  },
}

SCSS

$custom: #11455f;
$custom-light: #5d788c;
$custom-dark: #000000;

JSON

{
  "hex": "#11455f",
  "rgb": {
    "r": 17,
    "g": 69,
    "b": 95
  },
  "hsl": {
    "h": 200,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.37017,
    "c": 0.0691,
    "h": 235.3
  },
  "luminance": 0.05202
}

Semantic roles & 50–950 ramp

primary

#11455F

secondary

#985534

accent

#763BEC

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #11455F

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

Preview Lab → · Contrast checker → · Palette generator →