#11498E#11498E

#11498E is a dark, vivid cyan. Relative luminance 0.068; OKLCH L 41.2% C 0.128 H 256.5°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#11498E
RGB	rgb(17, 73, 142)
HSL	hsl(213, 79%, 31%)
HSV	hsv(213, 88%, 56%)
CMYK	cmyk(88%, 48.6%, 0%, 44.3%)
CIE-LAB	lab(31.43, 9.96, -43.11)
CIE-LCH	lch(31.43, 44.24, 283.01°)
OKLab	oklab(41.18% -0.0299 -0.124)
OKLCH	oklch(41.18% 0.128 256.5)
XYZ	xyz(7.4944, 6.8363, 26.5105)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11498E #8E5611

analogous

#11878E #11498E #17118E

triadic

#11498E #8E1149 #498E11

tetradic

#11498E #8E1187 #8E5611 #118E17

square

#11498E #8E1187 #8E5611 #118E17

split-complementary

#11498E #8E1711 #878E11

monochromatic

#041121 #0A2D57 #11498E #1865C5 #3383E7

Accessibility & contrast

On white

8.87

#11498E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#11498E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11498E

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11498E	#FFFFFF	#000000	##FFFFFF
##11498E	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215091

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#005A64

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #11498e;
/* rgb */ color: rgb(17, 73, 142);
/* oklch */ color: oklch(41.2% 0.128 256.5);

Tailwind

colors: {
  custom: {
    50: '#687baf',
    500: '#11498e',
    950: '#000000',
  },
}

SCSS

$custom: #11498e;
$custom-light: #687baf;
$custom-dark: #000000;

JSON

{
  "hex": "#11498e",
  "rgb": {
    "r": 17,
    "g": 73,
    "b": 142
  },
  "hsl": {
    "h": 213.12,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41175,
    "c": 0.12753,
    "h": 256.5
  },
  "luminance": 0.06837
}

Semantic roles & 50–950 ramp

primary

#11498E

secondary

#C28538

accent

#9E33F5

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #11498E

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

Preview Lab → · Contrast checker → · Palette generator →