#11547E#11547E

#11547E is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.8% C 0.094 H 242.5°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#11547E
RGB	rgb(17, 84, 126)
HSL	hsl(203, 76%, 28%)
HSV	hsv(203, 87%, 49%)
CMYK	cmyk(86.5%, 33.3%, 0%, 50.6%)
CIE-LAB	lab(33.91, -3.91, -29.31)
CIE-LCH	lch(33.91, 29.57, 262.41°)
OKLab	oklab(42.8% -0.0434 -0.0833)
OKLCH	oklch(42.8% 0.094 242.5)
XYZ	xyz(7.1659, 7.9653, 20.8944)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11547E #7E3B11

analogous

#117E71 #11547E #111E7E

triadic

#11547E #7E1154 #547E11

tetradic

#11547E #71117E #7E3B11 #1E7E11

square

#11547E #71117E #7E3B11 #1E7E11

split-complementary

#11547E #7E111E #7E7111

monochromatic

#04121B #0A3048 #11547E #1878B4 #279AE2

Accessibility & contrast

On white

8.10

#11547E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#11547E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11547E

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11547E	#FFFFFF	#000000	##FFFFFF
##11547E	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405580

Deuteranopia (green-blind)

#314B7D

Tritanopia (blue-blind)

#005E63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #11547e;
/* rgb */ color: rgb(17, 84, 126);
/* oklch */ color: oklch(42.8% 0.094 242.5);

Tailwind

colors: {
  custom: {
    50: '#6483a3',
    500: '#11547e',
    950: '#000000',
  },
}

SCSS

$custom: #11547e;
$custom-light: #6483a3;
$custom-dark: #000000;

JSON

{
  "hex": "#11547e",
  "rgb": {
    "r": 17,
    "g": 84,
    "b": 126
  },
  "hsl": {
    "h": 203.119,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.42795,
    "c": 0.09391,
    "h": 242.5
  },
  "luminance": 0.07966
}

Semantic roles & 50–950 ramp

primary

#11547E

secondary

#B46737

accent

#7E35F3

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #11547E

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

Preview Lab → · Contrast checker → · Palette generator →