#110A40#110A40

#110A40 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.096 H 279.2°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#110A40
RGB	rgb(17, 10, 64)
HSL	hsl(248, 73%, 15%)
HSV	hsv(248, 84%, 25%)
CMYK	cmyk(73.4%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(6.38, 22.02, -32.65)
CIE-LCH	lch(6.38, 39.38, 304.00°)
OKLab	oklab(20.17% 0.0154 -0.0949)
OKLCH	oklch(20.17% 0.096 279.2)
XYZ	xyz(1.2648, 0.7063, 4.9192)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 3.29

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110A40 #39400A

analogous

#0A1E40 #110A40 #2C0A40

triadic

#110A40 #40110A #0A4011

tetradic

#110A40 #400A1E #39400A #0A402C

square

#110A40 #400A1E #39400A #0A402C

split-complementary

#110A40 #402C0A #1E400A

monochromatic

#07041A #07041A #110A40 #1F1275 #2D1BAA

Accessibility & contrast

On white

18.40

#110A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#110A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110A40

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110A40	#FFFFFF	#000000	##FFFFFF
##110A40	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00123F

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #110a40;
/* rgb */ color: rgb(17, 10, 64);
/* oklch */ color: oklch(20.2% 0.096 279.2);

Tailwind

colors: {
  custom: {
    50: '#574a75',
    500: '#110a40',
    950: '#000000',
  },
}

SCSS

$custom: #110a40;
$custom-light: #574a75;
$custom-dark: #000000;

JSON

{
  "hex": "#110a40",
  "rgb": {
    "r": 17,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 247.778,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.20171,
    "c": 0.0961,
    "h": 279.2
  },
  "luminance": 0.00706
}

Semantic roles & 50–950 ramp

primary

#110A40

secondary

#727D29

accent

#F038D8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #110A40

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

Preview Lab → · Contrast checker → · Palette generator →