#111F66#111F66

#111F66 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.3% C 0.125 H 268.1°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#111F66
RGB	rgb(17, 31, 102)
HSL	hsl(230, 71%, 23%)
HSV	hsv(230, 83%, 40%)
CMYK	cmyk(83.3%, 69.6%, 0%, 60%)
CIE-LAB	lab(15.79, 23.05, -43.17)
CIE-LCH	lch(15.79, 48.93, 298.10°)
OKLab	oklab(28.32% -0.0041 -0.125)
OKLCH	oklch(28.32% 0.125 268.1)
XYZ	xyz(3.1186, 2.0581, 12.8007)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F66 #665811

analogous

#114966 #111F66 #2D1166

triadic

#111F66 #66111F #1F6611

tetradic

#111F66 #661149 #665811 #11662D

square

#111F66 #661149 #665811 #11662D

split-complementary

#111F66 #662D11 #496611

monochromatic

#04081A #080F32 #111F66 #1A2F9A #223FCF

Accessibility & contrast

On white

14.88

#111F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#111F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F66

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F66	#FFFFFF	#000000	##FFFFFF
##111F66	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002365

Tritanopia (blue-blind)

#00323F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #111f66;
/* rgb */ color: rgb(17, 31, 102);
/* oklch */ color: oklch(28.3% 0.125 268.1);

Tailwind

colors: {
  custom: {
    50: '#605a92',
    500: '#111f66',
    950: '#000000',
  },
}

SCSS

$custom: #111f66;
$custom-light: #605a92;
$custom-dark: #000000;

JSON

{
  "hex": "#111f66",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 102
  },
  "hsl": {
    "h": 230.118,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28315,
    "c": 0.12503,
    "h": 268.1
  },
  "luminance": 0.02058
}

Semantic roles & 50–950 ramp

primary

#111F66

secondary

#9E8D35

accent

#D03AEE

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#05030D

muted

#79787E

Preview Lab

Preview with #111F66

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

Preview Lab → · Contrast checker → · Palette generator →