#163976#163976

#163976 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.112 H 260.7°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#163976
RGB	rgb(22, 57, 118)
HSL	hsl(218, 69%, 27%)
HSV	hsv(218, 81%, 46%)
CMYK	cmyk(81.4%, 51.7%, 0%, 53.7%)
CIE-LAB	lab(24.97, 11.55, -38.56)
CIE-LCH	lch(24.97, 40.26, 286.68°)
OKLab	oklab(35.69% -0.0183 -0.1109)
OKLCH	oklch(35.69% 0.112 260.7)
XYZ	xyz(5.0628, 4.4042, 17.7193)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163976 #765316

analogous

#166976 #163976 #231676

triadic

#163976 #761639 #397616

tetradic

#163976 #761669 #765316 #167623

square

#163976 #761669 #765316 #167623

split-complementary

#163976 #762316 #697616

monochromatic

#050C1A #0C2042 #163976 #2052AA #2E6CD8

Accessibility & contrast

On white

11.16

#163976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#163976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163976

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163976	#FFFFFF	#000000	##FFFFFF
##163976	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144078

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#004852

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163976;
/* rgb */ color: rgb(22, 57, 118);
/* oklch */ color: oklch(35.7% 0.112 260.7);

Tailwind

colors: {
  custom: {
    50: '#646e9e',
    500: '#163976',
    950: '#000000',
  },
}

SCSS

$custom: #163976;
$custom-light: #646e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#163976",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 118
  },
  "hsl": {
    "h": 218.125,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.35694,
    "c": 0.1124,
    "h": 260.7
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#163976

secondary

#AC833C

accent

#AC3CEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #163976

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

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