#163071#163071

#163071 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.117 H 264.4°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#163071
RGB	rgb(22, 48, 113)
HSL	hsl(223, 67%, 26%)
HSV	hsv(223, 81%, 44%)
CMYK	cmyk(80.5%, 57.5%, 0%, 55.7%)
CIE-LAB	lab(21.86, 15.91, -40.40)
CIE-LCH	lch(21.86, 43.42, 291.49°)
OKLab	oklab(33.21% -0.0114 -0.1165)
OKLCH	oklch(33.21% 0.117 264.4)
XYZ	xyz(4.3674, 3.4762, 16.0604)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163071 #715716

analogous

#165E71 #163071 #2A1671

triadic

#163071 #711630 #307116

tetradic

#163071 #71165E #715716 #16712A

square

#163071 #71165E #715716 #16712A

split-complementary

#163071 #712A16 #5E7116

monochromatic

#050B1A #0C1A3E #163071 #2046A4 #2C5CD6

Accessibility & contrast

On white

12.39

#163071 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#163071 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163071

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163071	#FFFFFF	#000000	##FFFFFF
##163071	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003973

Deuteranopia (green-blind)

#003070

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #163071;
/* rgb */ color: rgb(22, 48, 113);
/* oklch */ color: oklch(33.2% 0.117 264.4);

Tailwind

colors: {
  custom: {
    50: '#63679a',
    500: '#163071',
    950: '#000000',
  },
}

SCSS

$custom: #163071;
$custom-light: #63679a;
$custom-dark: #000000;

JSON

{
  "hex": "#163071",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 113
  },
  "hsl": {
    "h": 222.857,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.33208,
    "c": 0.11706,
    "h": 264.4
  },
  "luminance": 0.03477
}

Semantic roles & 50–950 ramp

primary

#163071

secondary

#A7883C

accent

#B93EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163071

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

Preview Lab → · Contrast checker → · Palette generator →