#11497E#11497E

#11497E is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.105 H 251.5°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#11497E
RGB	rgb(17, 73, 126)
HSL	hsl(209, 76%, 28%)
HSV	hsv(209, 87%, 49%)
CMYK	cmyk(86.5%, 42.1%, 0%, 50.6%)
CIE-LAB	lab(30.38, 3.29, -34.92)
CIE-LCH	lch(30.38, 35.07, 275.38°)
OKLab	oklab(40.02% -0.0333 -0.0999)
OKLCH	oklch(40.02% 0.105 251.5)
XYZ	xyz(6.3782, 6.3898, 20.6318)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11497E #7E4611

analogous

#117E7C #11497E #11137E

triadic

#11497E #7E1149 #497E11

tetradic

#11497E #7C117E #7E4611 #137E11

square

#11497E #7C117E #7E4611 #137E11

split-complementary

#11497E #7E1113 #7E7C11

monochromatic

#04101B #0A2A48 #11497E #1868B4 #2787E2

Accessibility & contrast

On white

9.22

#11497E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#11497E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11497E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11497E	#FFFFFF	#000000	##FFFFFF
##11497E	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4D80

Deuteranopia (green-blind)

#1C437D

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #11497e;
/* rgb */ color: rgb(17, 73, 126);
/* oklch */ color: oklch(40.0% 0.105 251.5);

Tailwind

colors: {
  custom: {
    50: '#647ba4',
    500: '#11497e',
    950: '#000000',
  },
}

SCSS

$custom: #11497e;
$custom-light: #647ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#11497e",
  "rgb": {
    "r": 17,
    "g": 73,
    "b": 126
  },
  "hsl": {
    "h": 209.174,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40015,
    "c": 0.10532,
    "h": 251.5
  },
  "luminance": 0.06391
}

Semantic roles & 50–950 ramp

primary

#11497E

secondary

#B47437

accent

#9135F3

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #11497E

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

Preview Lab → · Contrast checker → · Palette generator →