#110F39#110F39

#110F39 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.3% C 0.079 H 278.9°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#110F39
RGB	rgb(17, 15, 57)
HSL	hsl(243, 58%, 14%)
HSV	hsv(243, 74%, 22%)
CMYK	cmyk(70.2%, 73.7%, 0%, 77.6%)
CIE-LAB	lab(6.83, 16.06, -26.88)
CIE-LCH	lch(6.83, 31.31, 300.85°)
OKLab	oklab(20.3% 0.0121 -0.0777)
OKLCH	oklch(20.3% 0.079 278.9)
XYZ	xyz(1.1403, 0.7561, 3.9560)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110F39 #37390F

analogous

#0F2239 #110F39 #260F39

triadic

#110F39 #39110F #0F3911

tetradic

#110F39 #390F22 #37390F #0F3926

square

#110F39 #390F22 #37390F #0F3926

split-complementary

#110F39 #39260F #22390F

monochromatic

#070618 #070618 #110F39 #1F1C69 #2E299A

Accessibility & contrast

On white

18.24

#110F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110F39

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110F39	#FFFFFF	#000000	##FFFFFF
##110F39	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#001338

Tritanopia (blue-blind)

#001A22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110f39;
/* rgb */ color: rgb(17, 15, 57);
/* oklch */ color: oklch(20.3% 0.079 278.9);

Tailwind

colors: {
  custom: {
    50: '#544d70',
    500: '#110f39',
    950: '#000000',
  },
}

SCSS

$custom: #110f39;
$custom-light: #544d70;
$custom-dark: #000000;

JSON

{
  "hex": "#110f39",
  "rgb": {
    "r": 17,
    "g": 15,
    "b": 57
  },
  "hsl": {
    "h": 242.857,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.20304,
    "c": 0.07861,
    "h": 278.9
  },
  "luminance": 0.00756
}

Semantic roles & 50–950 ramp

primary

#110F39

secondary

#707330

accent

#E246DA

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #110F39

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

Preview Lab → · Contrast checker → · Palette generator →