#111751#111751

#111751 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.5% C 0.105 H 271.5°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#111751
RGB	rgb(17, 23, 81)
HSL	hsl(234, 65%, 19%)
HSV	hsv(234, 79%, 32%)
CMYK	cmyk(79%, 71.6%, 0%, 68.2%)
CIE-LAB	lab(11.45, 20.21, -36.19)
CIE-LCH	lch(11.45, 41.45, 299.18°)
OKLab	oklab(24.48% 0.0027 -0.1046)
OKLCH	oklch(24.48% 0.105 271.5)
XYZ	xyz(2.0223, 1.3258, 7.9323)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111751 #514B11

analogous

#113751 #111751 #2B1151

triadic

#111751 #511117 #175111

tetradic

#111751 #511137 #514B11 #11512B

square

#111751 #511137 #514B11 #11512B

split-complementary

#111751 #512B11 #375111

monochromatic

#050719 #06091E #111751 #1C2584 #2634B6

Accessibility & contrast

On white

16.60

#111751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#111751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111751

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111751	#FFFFFF	#000000	##FFFFFF
##111751	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002153

Deuteranopia (green-blind)

#001B50

Tritanopia (blue-blind)

#002631

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111751;
/* rgb */ color: rgb(17, 23, 81);
/* oklch */ color: oklch(24.5% 0.105 271.5);

Tailwind

colors: {
  custom: {
    50: '#5a5482',
    500: '#111751',
    950: '#000000',
  },
}

SCSS

$custom: #111751;
$custom-light: #5a5482;
$custom-dark: #000000;

JSON

{
  "hex": "#111751",
  "rgb": {
    "r": 17,
    "g": 23,
    "b": 81
  },
  "hsl": {
    "h": 234.375,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24484,
    "c": 0.10465,
    "h": 271.5
  },
  "luminance": 0.01326
}

Semantic roles & 50–950 ramp

primary

#111751

secondary

#8A8234

accent

#D840E8

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #111751

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

Preview Lab → · Contrast checker → · Palette generator →