#111C5C#111C5C

#111C5C is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.7% C 0.114 H 269.2°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#111C5C
RGB	rgb(17, 28, 92)
HSL	hsl(231, 69%, 21%)
HSV	hsv(231, 82%, 36%)
CMYK	cmyk(81.5%, 69.6%, 0%, 63.9%)
CIE-LAB	lab(13.96, 21.10, -39.54)
CIE-LCH	lch(13.96, 44.82, 298.09°)
OKLab	oklab(26.66% -0.0016 -0.1144)
OKLCH	oklch(26.66% 0.114 269.2)
XYZ	xyz(2.5775, 1.7221, 10.3197)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C5C #5C5111

analogous

#11425C #111C5C #2C115C

triadic

#111C5C #5C111C #1C5C11

tetradic

#111C5C #5C1142 #5C5111 #115C2C

square

#111C5C #5C1142 #5C5111 #115C2C

split-complementary

#111C5C #5C2C11 #425C11

monochromatic

#05081A #070C28 #111C5C #1B2C90 #243BC3

Accessibility & contrast

On white

15.62

#111C5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#111C5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C5C

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C5C	#FFFFFF	#000000	##FFFFFF
##111C5C	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275E

Deuteranopia (green-blind)

#00205B

Tritanopia (blue-blind)

#002D39

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #111c5c;
/* rgb */ color: rgb(17, 28, 92);
/* oklch */ color: oklch(26.7% 0.114 269.2);

Tailwind

colors: {
  custom: {
    50: '#5d588b',
    500: '#111c5c',
    950: '#000000',
  },
}

SCSS

$custom: #111c5c;
$custom-light: #5d588b;
$custom-dark: #000000;

JSON

{
  "hex": "#111c5c",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 92
  },
  "hsl": {
    "h": 231.2,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.26659,
    "c": 0.11438,
    "h": 269.2
  },
  "luminance": 0.01722
}

Semantic roles & 50–950 ramp

primary

#111C5C

secondary

#958734

accent

#D23CEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111C5C

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

Preview Lab → · Contrast checker → · Palette generator →