#163170#163170

#163170 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.114 H 263.8°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#163170
RGB	rgb(22, 49, 112)
HSL	hsl(222, 67%, 26%)
HSV	hsv(222, 80%, 44%)
CMYK	cmyk(80.4%, 56.3%, 0%, 56.1%)
CIE-LAB	lab(22.08, 14.77, -39.40)
CIE-LCH	lch(22.08, 42.08, 290.54°)
OKLab	oklab(33.35% -0.0123 -0.1135)
OKLCH	oklch(33.35% 0.114 263.8)
XYZ	xyz(4.3528, 3.5366, 15.7793)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163170 #705516

analogous

#165E70 #163170 #281670

triadic

#163170 #701631 #317016

tetradic

#163170 #70165E #705516 #167028

square

#163170 #70165E #705516 #167028

split-complementary

#163170 #702816 #5E7016

monochromatic

#050B1A #0C1B3D #163170 #2047A3 #2B5ED5

Accessibility & contrast

On white

12.30

#163170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#163170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163170

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163170	#FFFFFF	#000000	##FFFFFF
##163170	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013972

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163170;
/* rgb */ color: rgb(22, 49, 112);
/* oklch */ color: oklch(33.3% 0.114 263.8);

Tailwind

colors: {
  custom: {
    50: '#63689a',
    500: '#163170',
    950: '#000000',
  },
}

SCSS

$custom: #163170;
$custom-light: #63689a;
$custom-dark: #000000;

JSON

{
  "hex": "#163170",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 112
  },
  "hsl": {
    "h": 222,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33347,
    "c": 0.11422,
    "h": 263.8
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary

#163170

secondary

#A6863C

accent

#B63EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163170

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

Preview Lab → · Contrast checker → · Palette generator →