#163875#163875

#163875 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.4% C 0.112 H 261.0°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#163875
RGB	rgb(22, 56, 117)
HSL	hsl(219, 68%, 27%)
HSV	hsv(219, 81%, 46%)
CMYK	cmyk(81.2%, 52.1%, 0%, 54.1%)
CIE-LAB	lab(24.58, 11.85, -38.54)
CIE-LCH	lch(24.58, 40.32, 287.09°)
OKLab	oklab(35.38% -0.0176 -0.1109)
OKLCH	oklch(35.38% 0.112 261)
XYZ	xyz(4.9548, 4.2827, 17.3917)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163875 #755316

analogous

#166875 #163875 #231675

triadic

#163875 #751638 #387516

tetradic

#163875 #751668 #755316 #167523

square

#163875 #751668 #755316 #167523

split-complementary

#163875 #752316 #687516

monochromatic

#050C1A #0C1F41 #163875 #2051A9 #2E6BD8

Accessibility & contrast

On white

11.31

#163875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#163875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163875

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163875	#FFFFFF	#000000	##FFFFFF
##163875	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133F77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #163875;
/* rgb */ color: rgb(22, 56, 117);
/* oklch */ color: oklch(35.4% 0.112 261.0);

Tailwind

colors: {
  custom: {
    50: '#636e9d',
    500: '#163875',
    950: '#000000',
  },
}

SCSS

$custom: #163875;
$custom-light: #636e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#163875",
  "rgb": {
    "r": 22,
    "g": 56,
    "b": 117
  },
  "hsl": {
    "h": 218.526,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35379,
    "c": 0.11225,
    "h": 261
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary

#163875

secondary

#AB833C

accent

#AD3DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #163875

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

Preview Lab → · Contrast checker → · Palette generator →