#110B41#110B41

#110B41 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.5% C 0.096 H 278.6°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#110B41
RGB	rgb(17, 11, 65)
HSL	hsl(247, 71%, 15%)
HSV	hsv(247, 83%, 25%)
CMYK	cmyk(73.8%, 83.1%, 0%, 74.5%)
CIE-LAB	lab(6.69, 21.94, -32.86)
CIE-LCH	lch(6.69, 39.51, 303.73°)
OKLab	oklab(20.45% 0.0144 -0.0953)
OKLCH	oklch(20.45% 0.096 278.6)
XYZ	xyz(1.3047, 0.7401, 5.0741)
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

#110B41 #3B410B

analogous

#0B2041 #110B41 #2C0B41

triadic

#110B41 #41110B #0B4111

tetradic

#110B41 #410B20 #3B410B #0B412C

square

#110B41 #410B20 #3B410B #0B412C

split-complementary

#110B41 #412C0B #20410B

monochromatic

#07041A #07041A #110B41 #1F1475 #2C1DAA

Accessibility & contrast

On white

18.29

#110B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#110B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110B41

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110B41	#FFFFFF	#000000	##FFFFFF
##110B41	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001743

Deuteranopia (green-blind)

#001340

Tritanopia (blue-blind)

#001A25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #110b41;
/* rgb */ color: rgb(17, 11, 65);
/* oklch */ color: oklch(20.5% 0.096 278.6);

Tailwind

colors: {
  custom: {
    50: '#574b76',
    500: '#110b41',
    950: '#000000',
  },
}

SCSS

$custom: #110b41;
$custom-light: #574b76;
$custom-dark: #000000;

JSON

{
  "hex": "#110b41",
  "rgb": {
    "r": 17,
    "g": 11,
    "b": 65
  },
  "hsl": {
    "h": 246.667,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20454,
    "c": 0.09635,
    "h": 278.6
  },
  "luminance": 0.0074
}

Semantic roles & 50–950 ramp

primary

#110B41

secondary

#747E2A

accent

#EE3ADA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #110B41

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

Preview Lab → · Contrast checker → · Palette generator →