#110B43#110B43

#110B43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.099 H 278.0°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#110B43
RGB	rgb(17, 11, 67)
HSL	hsl(246, 72%, 15%)
HSV	hsv(246, 84%, 26%)
CMYK	cmyk(74.6%, 83.6%, 0%, 73.7%)
CIE-LAB	lab(6.90, 22.80, -33.93)
CIE-LCH	lch(6.90, 40.88, 303.89°)
OKLab	oklab(20.69% 0.0139 -0.0983)
OKLCH	oklch(20.69% 0.099 278)
XYZ	xyz(1.3636, 0.7636, 5.3846)
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

#110B43 #3D430B

analogous

#0B2143 #110B43 #2D0B43

triadic

#110B43 #43110B #0B4311

tetradic

#110B43 #430B21 #3D430B #0B432D

square

#110B43 #430B21 #3D430B #0B432D

split-complementary

#110B43 #432D0B #21430B

monochromatic

#07041A #07041A #110B43 #1E1478 #2C1CAC

Accessibility & contrast

On white

18.22

#110B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110B43

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110B43	#FFFFFF	#000000	##FFFFFF
##110B43	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001745

Deuteranopia (green-blind)

#001342

Tritanopia (blue-blind)

#001B26

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110b43;
/* rgb */ color: rgb(17, 11, 67);
/* oklch */ color: oklch(20.7% 0.099 278.0);

Tailwind

colors: {
  custom: {
    50: '#584b78',
    500: '#110b43',
    950: '#000000',
  },
}

SCSS

$custom: #110b43;
$custom-light: #584b78;
$custom-dark: #000000;

JSON

{
  "hex": "#110b43",
  "rgb": {
    "r": 17,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 246.429,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.20694,
    "c": 0.09925,
    "h": 278
  },
  "luminance": 0.00764
}

Semantic roles & 50–950 ramp

primary

#110B43

secondary

#76802A

accent

#EF39DB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #110B43

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

Preview Lab → · Contrast checker → · Palette generator →