#16305F#16305F

#16305F is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.7% C 0.090 H 261.1°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#16305F
RGB	rgb(22, 48, 95)
HSL	hsl(219, 62%, 23%)
HSV	hsv(219, 77%, 37%)
CMYK	cmyk(76.8%, 49.5%, 0%, 62.7%)
CIE-LAB	lab(20.48, 8.35, -30.93)
CIE-LCH	lch(20.48, 32.04, 285.11°)
OKLab	oklab(31.72% -0.0138 -0.0886)
OKLCH	oklch(31.72% 0.09 261.1)
XYZ	xyz(3.4526, 3.1103, 11.2426)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16305F #5F4516

analogous

#16545F #16305F #20165F

triadic

#16305F #5F1630 #305F16

tetradic

#16305F #5F1654 #5F4516 #165F20

square

#16305F #5F1654 #5F4516 #165F20

split-complementary

#16305F #5F2016 #545F16

monochromatic

#060D19 #0A172D #16305F #224991 #2D62C2

Accessibility & contrast

On white

12.95

#16305F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#16305F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16305F

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16305F	#FFFFFF	#000000	##FFFFFF
##16305F	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183561

Deuteranopia (green-blind)

#082E5E

Tritanopia (blue-blind)

#003B42

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #16305f;
/* rgb */ color: rgb(22, 48, 95);
/* oklch */ color: oklch(31.7% 0.090 261.1);

Tailwind

colors: {
  custom: {
    50: '#5e678d',
    500: '#16305f',
    950: '#000000',
  },
}

SCSS

$custom: #16305f;
$custom-light: #5e678d;
$custom-dark: #000000;

JSON

{
  "hex": "#16305f",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 95
  },
  "hsl": {
    "h": 218.63,
    "s": 62.393,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31719,
    "c": 0.08971,
    "h": 261.1
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#16305F

secondary

#96763B

accent

#AB42E5

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #16305F

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

Preview Lab → · Contrast checker → · Palette generator →