#110F3A#110F3A

#110F3A is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.080 H 278.6°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#110F3A
RGB	rgb(17, 15, 58)
HSL	hsl(243, 59%, 14%)
HSV	hsv(243, 74%, 23%)
CMYK	cmyk(70.7%, 74.1%, 0%, 77.3%)
CIE-LAB	lab(6.92, 16.50, -27.45)
CIE-LCH	lch(6.92, 32.03, 301.01°)
OKLab	oklab(20.41% 0.012 -0.0793)
OKLCH	oklch(20.41% 0.08 278.6)
XYZ	xyz(1.1655, 0.7662, 4.0886)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110F3A #383A0F

analogous

#0F233A #110F3A #270F3A

triadic

#110F3A #3A110F #0F3A11

tetradic

#110F3A #3A0F23 #383A0F #0F3A27

square

#110F3A #3A0F23 #383A0F #0F3A27

split-complementary

#110F3A #3A270F #233A0F

monochromatic

#070618 #070618 #110F3A #1F1C6B #2E289B

Accessibility & contrast

On white

18.21

#110F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110F3A

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110F3A	#FFFFFF	#000000	##FFFFFF
##110F3A	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173B

Deuteranopia (green-blind)

#001439

Tritanopia (blue-blind)

#001A22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110f3a;
/* rgb */ color: rgb(17, 15, 58);
/* oklch */ color: oklch(20.4% 0.080 278.6);

Tailwind

colors: {
  custom: {
    50: '#554d71',
    500: '#110f3a',
    950: '#000000',
  },
}

SCSS

$custom: #110f3a;
$custom-light: #554d71;
$custom-dark: #000000;

JSON

{
  "hex": "#110f3a",
  "rgb": {
    "r": 17,
    "g": 15,
    "b": 58
  },
  "hsl": {
    "h": 242.791,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20409,
    "c": 0.08022,
    "h": 278.6
  },
  "luminance": 0.00766
}

Semantic roles & 50–950 ramp

primary

#110F3A

secondary

#717430

accent

#E246DB

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #110F3A

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

Preview Lab → · Contrast checker → · Palette generator →