#11506F#11506F

#11506F is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 40.9% C 0.080 H 235.7°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#11506F
RGB	rgb(17, 80, 111)
HSL	hsl(200, 73%, 25%)
HSV	hsv(200, 85%, 44%)
CMYK	cmyk(84.7%, 27.9%, 0%, 56.5%)
CIE-LAB	lab(31.81, -7.37, -23.26)
CIE-LCH	lch(31.81, 24.40, 252.43°)
OKLab	oklab(40.88% -0.0447 -0.0657)
OKLCH	oklch(40.88% 0.08 235.7)
XYZ	xyz(5.9679, 7.0034, 16.0731)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11506F #6F3011

analogous

#116F5F #11506F #11216F

triadic

#11506F #6F1150 #506F11

tetradic

#11506F #5F116F #6F3011 #216F11

square

#11506F #5F116F #6F3011 #216F11

split-complementary

#11506F #6F1121 #6F5F11

monochromatic

#04131B #092A3A #11506F #1976A4 #219DD9

Accessibility & contrast

On white

8.75

#11506F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#11506F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11506F

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11506F	#FFFFFF	#000000	##FFFFFF
##11506F	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415070

Deuteranopia (green-blind)

#34476E

Tritanopia (blue-blind)

#00585B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #11506f;
/* rgb */ color: rgb(17, 80, 111);
/* oklch */ color: oklch(40.9% 0.080 235.7);

Tailwind

colors: {
  custom: {
    50: '#618198',
    500: '#11506f',
    950: '#000000',
  },
}

SCSS

$custom: #11506f;
$custom-light: #618198;
$custom-dark: #000000;

JSON

{
  "hex": "#11506f",
  "rgb": {
    "r": 17,
    "g": 80,
    "b": 111
  },
  "hsl": {
    "h": 199.787,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40876,
    "c": 0.07951,
    "h": 235.7
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#11506F

secondary

#A65B35

accent

#7538F0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #11506F

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

Preview Lab → · Contrast checker → · Palette generator →