#163570#163570

#163570 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.109 H 261.7°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#163570
RGB	rgb(22, 53, 112)
HSL	hsl(219, 67%, 26%)
HSV	hsv(219, 80%, 44%)
CMYK	cmyk(80.4%, 52.7%, 0%, 56.1%)
CIE-LAB	lab(23.29, 11.89, -37.44)
CIE-LCH	lch(23.29, 39.28, 287.62°)
OKLab	oklab(34.27% -0.0157 -0.1077)
OKLCH	oklch(34.27% 0.109 261.7)
XYZ	xyz(4.5276, 3.8861, 15.8376)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163570 #705116

analogous

#166270 #163570 #241670

triadic

#163570 #701635 #357016

tetradic

#163570 #701662 #705116 #167024

square

#163570 #701662 #705116 #167024

split-complementary

#163570 #702416 #627016

monochromatic

#050C1A #0C1D3D #163570 #204DA3 #2B66D5

Accessibility & contrast

On white

11.82

#163570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#163570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163570

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163570	#FFFFFF	#000000	##FFFFFF
##163570	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113C72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163570;
/* rgb */ color: rgb(22, 53, 112);
/* oklch */ color: oklch(34.3% 0.109 261.7);

Tailwind

colors: {
  custom: {
    50: '#626b99',
    500: '#163570',
    950: '#000000',
  },
}

SCSS

$custom: #163570;
$custom-light: #626b99;
$custom-dark: #000000;

JSON

{
  "hex": "#163570",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 112
  },
  "hsl": {
    "h": 219.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.34271,
    "c": 0.10882,
    "h": 261.7
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#163570

secondary

#A6813C

accent

#AF3EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163570

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

Preview Lab → · Contrast checker → · Palette generator →