#16103C#16103C

#16103C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.081 H 283.3°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#16103C
RGB	rgb(22, 16, 60)
HSL	hsl(248, 58%, 15%)
HSV	hsv(248, 73%, 24%)
CMYK	cmyk(63.3%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(7.83, 17.80, -27.39)
CIE-LCH	lch(7.83, 32.66, 303.02°)
OKLab	oklab(21.3% 0.0186 -0.0787)
OKLCH	oklch(21.3% 0.081 283.3)
XYZ	xyz(1.3315, 0.8673, 4.3713)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16103C #363C10

analogous

#10203C #16103C #2C103C

triadic

#16103C #3C1610 #103C16

tetradic

#16103C #3C1020 #363C10 #103C2C

square

#16103C #3C1020 #363C10 #103C2C

split-complementary

#16103C #3C2C10 #203C10

monochromatic

#090618 #090618 #16103C #281D6C #392A9D

Accessibility & contrast

On white

17.90

#16103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#16103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16103C

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16103C	#FFFFFF	#000000	##FFFFFF
##16103C	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193D

Deuteranopia (green-blind)

#00163B

Tritanopia (blue-blind)

#051B24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #16103c;
/* rgb */ color: rgb(22, 16, 60);
/* oklch */ color: oklch(21.3% 0.081 283.3);

Tailwind

colors: {
  custom: {
    50: '#584e72',
    500: '#16103c',
    950: '#000000',
  },
}

SCSS

$custom: #16103c;
$custom-light: #584e72;
$custom-dark: #000000;

JSON

{
  "hex": "#16103c",
  "rgb": {
    "r": 22,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 248.182,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21296,
    "c": 0.08085,
    "h": 283.3
  },
  "luminance": 0.00867
}

Semantic roles & 50–950 ramp

primary

#16103C

secondary

#6D7632

accent

#E147CC

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #16103C

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

Preview Lab → · Contrast checker → · Palette generator →