#110A4C#110A4C

#110A4C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.113 H 276.1°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#110A4C
RGB	rgb(17, 10, 76)
HSL	hsl(246, 77%, 17%)
HSV	hsv(246, 87%, 30%)
CMYK	cmyk(77.6%, 86.8%, 0%, 70.2%)
CIE-LAB	lab(7.75, 26.93, -38.85)
CIE-LCH	lch(7.75, 47.27, 304.74°)
OKLab	oklab(21.66% 0.012 -0.1123)
OKLCH	oklch(21.66% 0.113 276.1)
XYZ	xyz(1.6438, 0.8579, 6.9150)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110A4C #454C0A

analogous

#0A244C #110A4C #320A4C

triadic

#110A4C #4C110A #0A4C11

tetradic

#110A4C #4C0A24 #454C0A #0A4C32

square

#110A4C #4C0A24 #454C0A #0A4C32

split-complementary

#110A4C #4C320A #244C0A

monochromatic

#06041B #06041B #110A4C #1D1182 #2918B8

Accessibility & contrast

On white

17.92

#110A4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#110A4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110A4C

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110A4C	#FFFFFF	#000000	##FFFFFF
##110A4C	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4E

Deuteranopia (green-blind)

#00144B

Tritanopia (blue-blind)

#001E2B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #110a4c;
/* rgb */ color: rgb(17, 10, 76);
/* oklch */ color: oklch(21.7% 0.113 276.1);

Tailwind

colors: {
  custom: {
    50: '#5a4b7f',
    500: '#110a4c',
    950: '#000000',
  },
}

SCSS

$custom: #110a4c;
$custom-light: #5a4b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#110a4c",
  "rgb": {
    "r": 17,
    "g": 10,
    "b": 76
  },
  "hsl": {
    "h": 246.364,
    "s": 76.744,
    "l": 16.863
  },
  "oklch": {
    "l": 0.21659,
    "c": 0.11295,
    "h": 276.1
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary

#110A4C

secondary

#7F8929

accent

#F335DF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #110A4C

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

Preview Lab → · Contrast checker → · Palette generator →