#110F37#110F37

#110F37 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.075 H 279.4°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#110F37
RGB	rgb(17, 15, 55)
HSL	hsl(243, 57%, 14%)
HSV	hsv(243, 73%, 22%)
CMYK	cmyk(69.1%, 72.7%, 0%, 78.4%)
CIE-LAB	lab(6.65, 15.16, -25.71)
CIE-LCH	lch(6.65, 29.85, 300.52°)
OKLab	oklab(20.1% 0.0123 -0.0744)
OKLCH	oklch(20.1% 0.075 279.4)
XYZ	xyz(1.0914, 0.7366, 3.6984)
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

#110F37 #35370F

analogous

#0F2137 #110F37 #250F37

triadic

#110F37 #37110F #0F3711

tetradic

#110F37 #370F21 #35370F #0F3725

square

#110F37 #370F21 #35370F #0F3725

split-complementary

#110F37 #37250F #21370F

monochromatic

#070718 #070718 #110F37 #201C67 #2F2997

Accessibility & contrast

On white

18.30

#110F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110F37

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110F37	#FFFFFF	#000000	##FFFFFF
##110F37	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#001336

Tritanopia (blue-blind)

#001921

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110f37;
/* rgb */ color: rgb(17, 15, 55);
/* oklch */ color: oklch(20.1% 0.075 279.4);

Tailwind

colors: {
  custom: {
    50: '#544d6e',
    500: '#110f37',
    950: '#000000',
  },
}

SCSS

$custom: #110f37;
$custom-light: #544d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#110f37",
  "rgb": {
    "r": 17,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 243,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20097,
    "c": 0.07537,
    "h": 279.4
  },
  "luminance": 0.00737
}

Semantic roles & 50–950 ramp

primary

#110F37

secondary

#6E7131

accent

#E047D9

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #110F37

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

Preview Lab → · Contrast checker → · Palette generator →