#110A43#110A43

#110A43 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.5% C 0.100 H 278.3°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#110A43
RGB	rgb(17, 10, 67)
HSL	hsl(247, 74%, 15%)
HSV	hsv(247, 85%, 26%)
CMYK	cmyk(74.6%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(6.70, 23.33, -34.26)
CIE-LCH	lch(6.70, 41.45, 304.25°)
OKLab	oklab(20.54% 0.0146 -0.0993)
OKLCH	oklch(20.54% 0.1 278.3)
XYZ	xyz(1.3525, 0.7414, 5.3809)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110A43 #3C430A

analogous

#0A2043 #110A43 #2D0A43

triadic

#110A43 #43110A #0A4311

tetradic

#110A43 #430A20 #3C430A #0A432D

square

#110A43 #430A20 #3C430A #0A432D

split-complementary

#110A43 #432D0A #20430A

monochromatic

#07041B #07041B #110A43 #1F1278 #2C1AAE

Accessibility & contrast

On white

18.29

#110A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110A43

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110A43	#FFFFFF	#000000	##FFFFFF
##110A43	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001745

Deuteranopia (green-blind)

#001242

Tritanopia (blue-blind)

#001B26

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110a43;
/* rgb */ color: rgb(17, 10, 67);
/* oklch */ color: oklch(20.5% 0.100 278.3);

Tailwind

colors: {
  custom: {
    50: '#584a78',
    500: '#110a43',
    950: '#000000',
  },
}

SCSS

$custom: #110a43;
$custom-light: #584a78;
$custom-dark: #000000;

JSON

{
  "hex": "#110a43",
  "rgb": {
    "r": 17,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 247.368,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.20535,
    "c": 0.1004,
    "h": 278.3
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#110A43

secondary

#758029

accent

#F137DA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #110A43

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

Preview Lab → · Contrast checker → · Palette generator →