#110A37#110A37

#110A37 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.1% C 0.083 H 282.3°. Best body text is #FFFFFF at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#110A37
RGB	rgb(17, 10, 55)
HSL	hsl(249, 69%, 13%)
HSV	hsv(249, 82%, 22%)
CMYK	cmyk(69.1%, 81.8%, 0%, 78.4%)
CIE-LAB	lab(5.53, 17.82, -27.53)
CIE-LCH	lch(5.53, 32.80, 302.91°)
OKLab	oklab(19.12% 0.0177 -0.0808)
OKLCH	oklch(19.12% 0.083 282.3)
XYZ	xyz(1.0291, 0.6120, 3.6776)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110A37 #30370A

analogous

#0A1A37 #110A37 #270A37

triadic

#110A37 #37110A #0A3711

tetradic

#110A37 #370A1A #30370A #0A3727

square

#110A37 #370A1A #30370A #0A3727

split-complementary

#110A37 #37270A #1A370A

monochromatic

#08051A #08051A #110A37 #21136B #311D9F

Accessibility & contrast

On white

18.71

#110A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#110A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110A37

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110A37	#FFFFFF	#000000	##FFFFFF
##110A37	1.00	18.71	1.12	18.71
#FFFFFF	18.71	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001136

Tritanopia (blue-blind)

#00161F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #110a37;
/* rgb */ color: rgb(17, 10, 55);
/* oklch */ color: oklch(19.1% 0.083 282.3);

Tailwind

colors: {
  custom: {
    50: '#544a6e',
    500: '#110a37',
    950: '#000000',
  },
}

SCSS

$custom: #110a37;
$custom-light: #544a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#110a37",
  "rgb": {
    "r": 17,
    "g": 10,
    "b": 55
  },
  "hsl": {
    "h": 249.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19119,
    "c": 0.08275,
    "h": 282.3
  },
  "luminance": 0.00612
}

Semantic roles & 50–950 ramp

primary

#110A37

secondary

#697428

accent

#EC3CD1

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #110A37

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

Preview Lab → · Contrast checker → · Palette generator →