#10114B#10114B

#10114B is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.104 H 273.6°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#10114B
RGB	rgb(16, 17, 75)
HSL	hsl(239, 65%, 18%)
HSV	hsv(239, 79%, 29%)
CMYK	cmyk(78.7%, 77.3%, 0%, 70.6%)
CIE-LAB	lab(9.15, 21.94, -35.85)
CIE-LCH	lch(9.15, 42.03, 301.47°)
OKLab	oklab(22.6% 0.0065 -0.1036)
OKLCH	oklch(22.6% 0.104 273.6)
XYZ	xyz(1.6837, 1.0189, 6.7632)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10114B #4B4A10

analogous

#102E4B #10114B #2C104B

triadic

#10114B #4B1011 #114B10

tetradic

#10114B #4B102E #4B4A10 #104B2C

square

#10114B #4B102E #4B4A10 #104B2C

split-complementary

#10114B #4B2C10 #2E4B10

monochromatic

#050619 #050619 #10114B #1B1C7D #2628B0

Accessibility & contrast

On white

17.44

#10114B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#10114B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10114B

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10114B	#FFFFFF	#000000	##FFFFFF
##10114B	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#00174A

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #10114b;
/* rgb */ color: rgb(16, 17, 75);
/* oklch */ color: oklch(22.6% 0.104 273.6);

Tailwind

colors: {
  custom: {
    50: '#594f7e',
    500: '#10114b',
    950: '#000000',
  },
}

SCSS

$custom: #10114b;
$custom-light: #594f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#10114b",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 75
  },
  "hsl": {
    "h": 238.983,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.22596,
    "c": 0.10385,
    "h": 273.6
  },
  "luminance": 0.01019
}

Semantic roles & 50–950 ramp

primary

#10114B

secondary

#858332

accent

#E540E8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #10114B

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

Preview Lab → · Contrast checker → · Palette generator →