#111F51#111F51

#111F51 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.2% C 0.093 H 267.6°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#111F51
RGB	rgb(17, 31, 81)
HSL	hsl(227, 65%, 19%)
HSV	hsv(227, 79%, 32%)
CMYK	cmyk(79%, 61.7%, 0%, 68.2%)
CIE-LAB	lab(13.79, 14.23, -32.39)
CIE-LCH	lch(13.79, 35.38, 293.72°)
OKLab	oklab(26.21% -0.0039 -0.0934)
OKLCH	oklch(26.21% 0.093 267.6)
XYZ	xyz(2.2058, 1.6930, 7.9935)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F51 #514311

analogous

#113F51 #111F51 #231151

triadic

#111F51 #51111F #1F5111

tetradic

#111F51 #51113F #514311 #115123

square

#111F51 #51113F #514311 #115123

split-complementary

#111F51 #512311 #3F5111

monochromatic

#050A19 #060C1E #111F51 #1C3284 #2646B6

Accessibility & contrast

On white

15.69

#111F51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#111F51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F51

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F51	#FFFFFF	#000000	##FFFFFF
##111F51	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002653

Deuteranopia (green-blind)

#002050

Tritanopia (blue-blind)

#002B34

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #111f51;
/* rgb */ color: rgb(17, 31, 81);
/* oklch */ color: oklch(26.2% 0.093 267.6);

Tailwind

colors: {
  custom: {
    50: '#5a5a82',
    500: '#111f51',
    950: '#000000',
  },
}

SCSS

$custom: #111f51;
$custom-light: #5a5a82;
$custom-dark: #000000;

JSON

{
  "hex": "#111f51",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 81
  },
  "hsl": {
    "h": 226.875,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2621,
    "c": 0.09344,
    "h": 267.6
  },
  "luminance": 0.01693
}

Semantic roles & 50–950 ramp

primary

#111F51

secondary

#8A7734

accent

#C340E8

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #111F51

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

Preview Lab → · Contrast checker → · Palette generator →