#163F76#163F76

#163F76 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 37.1% C 0.105 H 257.0°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#163F76
RGB	rgb(22, 63, 118)
HSL	hsl(214, 69%, 27%)
HSV	hsv(214, 81%, 46%)
CMYK	cmyk(81.4%, 46.6%, 0%, 53.7%)
CIE-LAB	lab(26.83, 7.34, -35.56)
CIE-LCH	lch(26.83, 36.31, 281.66°)
OKLab	oklab(37.13% -0.0235 -0.102)
OKLCH	oklch(37.13% 0.105 257)
XYZ	xyz(5.3772, 5.0330, 17.8241)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163F76 #764D16

analogous

#166F76 #163F76 #1D1676

triadic

#163F76 #76163F #3F7616

tetradic

#163F76 #76166F #764D16 #16761D

square

#163F76 #76166F #764D16 #16761D

split-complementary

#163F76 #761D16 #6F7616

monochromatic

#050E1A #0C2342 #163F76 #205BAA #2E77D8

Accessibility & contrast

On white

10.46

#163F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#163F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163F76

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163F76	#FFFFFF	#000000	##FFFFFF
##163F76	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234478

Deuteranopia (green-blind)

#0E3B75

Tritanopia (blue-blind)

#004C54

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #163f76;
/* rgb */ color: rgb(22, 63, 118);
/* oklch */ color: oklch(37.1% 0.105 257.0);

Tailwind

colors: {
  custom: {
    50: '#63739e',
    500: '#163f76',
    950: '#000000',
  },
}

SCSS

$custom: #163f76;
$custom-light: #63739e;
$custom-dark: #000000;

JSON

{
  "hex": "#163f76",
  "rgb": {
    "r": 22,
    "g": 63,
    "b": 118
  },
  "hsl": {
    "h": 214.375,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37128,
    "c": 0.10464,
    "h": 257
  },
  "luminance": 0.05034
}

Semantic roles & 50–950 ramp

primary

#163F76

secondary

#AC7C3C

accent

#A13CEB

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #163F76

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

Preview Lab → · Contrast checker → · Palette generator →