#16103E#16103E

#16103E is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.084 H 282.6°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#16103E
RGB	rgb(22, 16, 62)
HSL	hsl(248, 59%, 15%)
HSV	hsv(248, 74%, 24%)
CMYK	cmyk(64.5%, 74.2%, 0%, 75.7%)
CIE-LAB	lab(8.03, 18.56, -28.50)
CIE-LCH	lch(8.03, 34.02, 303.07°)
OKLab	oklab(21.5% 0.0184 -0.0819)
OKLCH	oklch(21.5% 0.084 282.6)
XYZ	xyz(1.3854, 0.8889, 4.6551)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 4.13

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16103E #383E10

analogous

#10213E #16103E #2D103E

triadic

#16103E #3E1610 #103E16

tetradic

#16103E #3E1021 #383E10 #103E2D

square

#16103E #3E1021 #383E10 #103E2D

split-complementary

#16103E #3E2D10 #213E10

monochromatic

#090618 #090618 #16103E #271D6F #39299F

Accessibility & contrast

On white

17.83

#16103E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#16103E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16103E

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16103E	#FFFFFF	#000000	##FFFFFF
##16103E	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193F

Deuteranopia (green-blind)

#00163D

Tritanopia (blue-blind)

#041C25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #16103e;
/* rgb */ color: rgb(22, 16, 62);
/* oklch */ color: oklch(21.5% 0.084 282.6);

Tailwind

colors: {
  custom: {
    50: '#584e74',
    500: '#16103e',
    950: '#000000',
  },
}

SCSS

$custom: #16103e;
$custom-light: #584e74;
$custom-dark: #000000;

JSON

{
  "hex": "#16103e",
  "rgb": {
    "r": 22,
    "g": 16,
    "b": 62
  },
  "hsl": {
    "h": 247.826,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21499,
    "c": 0.08398,
    "h": 282.6
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#16103E

secondary

#6F7832

accent

#E246CE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #16103E

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

Preview Lab → · Contrast checker → · Palette generator →