#110B38#110B38

#110B38 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.4% C 0.083 H 281.4°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#110B38
RGB	rgb(17, 11, 56)
HSL	hsl(248, 67%, 13%)
HSV	hsv(248, 80%, 22%)
CMYK	cmyk(69.6%, 80.4%, 0%, 78%)
CIE-LAB	lab(5.82, 17.82, -27.79)
CIE-LCH	lch(5.82, 33.02, 302.67°)
OKLab	oklab(19.41% 0.0165 -0.0812)
OKLCH	oklch(19.41% 0.083 281.4)
XYZ	xyz(1.0644, 0.6440, 3.8088)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110B38 #32380B

analogous

#0B1B38 #110B38 #270B38

triadic

#110B38 #38110B #0B3811

tetradic

#110B38 #380B1B #32380B #0B3827

square

#110B38 #380B1B #32380B #0B3827

split-complementary

#110B38 #38270B #1B380B

monochromatic

#08051A #08051A #110B38 #21156B #301F9E

Accessibility & contrast

On white

18.60

#110B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#110B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110B38

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110B38	#FFFFFF	#000000	##FFFFFF
##110B38	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001137

Tritanopia (blue-blind)

#001720

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #110b38;
/* rgb */ color: rgb(17, 11, 56);
/* oklch */ color: oklch(19.4% 0.083 281.4);

Tailwind

colors: {
  custom: {
    50: '#544b6f',
    500: '#110b38',
    950: '#000000',
  },
}

SCSS

$custom: #110b38;
$custom-light: #544b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#110b38",
  "rgb": {
    "r": 17,
    "g": 11,
    "b": 56
  },
  "hsl": {
    "h": 248,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19413,
    "c": 0.08289,
    "h": 281.4
  },
  "luminance": 0.00644
}

Semantic roles & 50–950 ramp

primary

#110B38

secondary

#6B752A

accent

#EA3ED3

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #110B38

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

Preview Lab → · Contrast checker → · Palette generator →