#111C59#111C59

#111C59 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.3% C 0.110 H 269.2°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#111C59
RGB	rgb(17, 28, 89)
HSL	hsl(231, 68%, 21%)
HSV	hsv(231, 81%, 35%)
CMYK	cmyk(80.9%, 68.5%, 0%, 65.1%)
CIE-LAB	lab(13.65, 19.86, -38.02)
CIE-LCH	lch(13.65, 42.89, 297.58°)
OKLab	oklab(26.35% -0.0015 -0.1099)
OKLCH	oklch(26.35% 0.11 269.2)
XYZ	xyz(2.4490, 1.6707, 9.6427)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C59 #594E11

analogous

#114059 #111C59 #2A1159

triadic

#111C59 #59111C #1C5911

tetradic

#111C59 #591140 #594E11 #11592A

square

#111C59 #591140 #594E11 #11592A

split-complementary

#111C59 #592A11 #405911

monochromatic

#05081A #070C26 #111C59 #1B2C8C #253CC0

Accessibility & contrast

On white

15.74

#111C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#111C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C59

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C59	#FFFFFF	#000000	##FFFFFF
##111C59	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265B

Deuteranopia (green-blind)

#002058

Tritanopia (blue-blind)

#002C37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #111c59;
/* rgb */ color: rgb(17, 28, 89);
/* oklch */ color: oklch(26.3% 0.110 269.2);

Tailwind

colors: {
  custom: {
    50: '#5c5889',
    500: '#111c59',
    950: '#000000',
  },
}

SCSS

$custom: #111c59;
$custom-light: #5c5889;
$custom-dark: #000000;

JSON

{
  "hex": "#111c59",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 89
  },
  "hsl": {
    "h": 230.833,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.26346,
    "c": 0.10993,
    "h": 269.2
  },
  "luminance": 0.01671
}

Semantic roles & 50–950 ramp

primary

#111C59

secondary

#928434

accent

#D03DEB

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #111C59

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

Preview Lab → · Contrast checker → · Palette generator →