#111D57#111D57

#111D57 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.4% C 0.106 H 268.8°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#111D57
RGB	rgb(17, 29, 87)
HSL	hsl(230, 67%, 20%)
HSV	hsv(230, 80%, 34%)
CMYK	cmyk(80.5%, 66.7%, 0%, 65.9%)
CIE-LAB	lab(13.74, 18.28, -36.53)
CIE-LCH	lch(13.74, 40.85, 296.59°)
OKLab	oklab(26.35% -0.0021 -0.1055)
OKLCH	oklch(26.35% 0.106 268.8)
XYZ	xyz(2.3902, 1.6858, 9.2144)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D57 #574B11

analogous

#114057 #111D57 #281157

triadic

#111D57 #57111D #1D5711

tetradic

#111D57 #571140 #574B11 #115728

square

#111D57 #571140 #574B11 #115728

split-complementary

#111D57 #572811 #405711

monochromatic

#05091A #070C24 #111D57 #1B2E8A #253FBD

Accessibility & contrast

On white

15.70

#111D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#111D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D57

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D57	#FFFFFF	#000000	##FFFFFF
##111D57	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002056

Tritanopia (blue-blind)

#002C36

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #111d57;
/* rgb */ color: rgb(17, 29, 87);
/* oklch */ color: oklch(26.4% 0.106 268.8);

Tailwind

colors: {
  custom: {
    50: '#5b5887',
    500: '#111d57',
    950: '#000000',
  },
}

SCSS

$custom: #111d57;
$custom-light: #5b5887;
$custom-dark: #000000;

JSON

{
  "hex": "#111d57",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 87
  },
  "hsl": {
    "h": 229.714,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.26351,
    "c": 0.10555,
    "h": 268.8
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary

#111D57

secondary

#908034

accent

#CD3EEA

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #111D57

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

Preview Lab → · Contrast checker → · Palette generator →