#163080#163080

#163080 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.139 H 265.6°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#163080
RGB	rgb(22, 48, 128)
HSL	hsl(225, 71%, 29%)
HSV	hsv(225, 83%, 50%)
CMYK	cmyk(82.8%, 62.5%, 0%, 49.8%)
CIE-LAB	lab(23.14, 22.09, -47.85)
CIE-LCH	lch(23.14, 52.70, 294.78°)
OKLab	oklab(34.57% -0.0107 -0.1384)
OKLCH	oklch(34.57% 0.139 265.6)
XYZ	xyz(5.2827, 3.8424, 20.8811)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163080 #806616

analogous

#166580 #163080 #311680

triadic

#163080 #801630 #308016

tetradic

#163080 #801665 #806616 #168031

square

#163080 #801665 #806616 #168031

split-complementary

#163080 #803116 #658016

monochromatic

#040A1A #0D1C4C #163080 #1F44B4 #345DDC

Accessibility & contrast

On white

11.87

#163080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#163080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163080

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163080	#FFFFFF	#000000	##FFFFFF
##163080	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#00327E

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163080;
/* rgb */ color: rgb(22, 48, 128);
/* oklch */ color: oklch(34.6% 0.139 265.6);

Tailwind

colors: {
  custom: {
    50: '#6767a6',
    500: '#163080',
    950: '#000000',
  },
}

SCSS

$custom: #163080;
$custom-light: #6767a6;
$custom-dark: #000000;

JSON

{
  "hex": "#163080",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 128
  },
  "hsl": {
    "h": 225.283,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34573,
    "c": 0.13878,
    "h": 265.6
  },
  "luminance": 0.03843
}

Semantic roles & 50–950 ramp

primary

#163080

secondary

#B5973D

accent

#C23AED

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #163080

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

Preview Lab → · Contrast checker → · Palette generator →