#111B5A#111B5A

#111B5A is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.2% C 0.113 H 269.6°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#111B5A
RGB	rgb(17, 27, 90)
HSL	hsl(232, 68%, 21%)
HSV	hsv(232, 81%, 35%)
CMYK	cmyk(81.1%, 70%, 0%, 64.7%)
CIE-LAB	lab(13.48, 21.00, -38.98)
CIE-LCH	lch(13.48, 44.28, 298.31°)
OKLab	oklab(26.25% -0.0008 -0.1127)
OKLCH	oklch(26.25% 0.113 269.6)
XYZ	xyz(2.4679, 1.6410, 9.8575)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B5A #5A5011

analogous

#113F5A #111B5A #2B115A

triadic

#111B5A #5A111B #1B5A11

tetradic

#111B5A #5A113F #5A5011 #115A2B

square

#111B5A #5A113F #5A5011 #115A2B

split-complementary

#111B5A #5A2B11 #3F5A11

monochromatic

#05081A #070C27 #111B5A #1B2A8D #243AC1

Accessibility & contrast

On white

15.81

#111B5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#111B5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B5A

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B5A	#FFFFFF	#000000	##FFFFFF
##111B5A	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265C

Deuteranopia (green-blind)

#001F59

Tritanopia (blue-blind)

#002C37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #111b5a;
/* rgb */ color: rgb(17, 27, 90);
/* oklch */ color: oklch(26.2% 0.113 269.6);

Tailwind

colors: {
  custom: {
    50: '#5d5789',
    500: '#111b5a',
    950: '#000000',
  },
}

SCSS

$custom: #111b5a;
$custom-light: #5d5789;
$custom-dark: #000000;

JSON

{
  "hex": "#111b5a",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 90
  },
  "hsl": {
    "h": 231.781,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.26247,
    "c": 0.11275,
    "h": 269.6
  },
  "luminance": 0.01641
}

Semantic roles & 50–950 ramp

primary

#111B5A

secondary

#938634

accent

#D33DEB

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111B5A

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

Preview Lab → · Contrast checker → · Palette generator →