#163E76#163E76

#163E76 is a dark, moderate blue. Relative luminance 0.049; OKLCH L 36.9% C 0.106 H 257.7°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#163E76
RGB	rgb(22, 62, 118)
HSL	hsl(215, 69%, 27%)
HSV	hsv(215, 81%, 46%)
CMYK	cmyk(81.4%, 47.5%, 0%, 53.7%)
CIE-LAB	lab(26.51, 8.04, -36.07)
CIE-LCH	lch(26.51, 36.95, 282.56°)
OKLab	oklab(36.89% -0.0226 -0.1035)
OKLCH	oklch(36.89% 0.106 257.7)
XYZ	xyz(5.3223, 4.9232, 17.8058)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E76 #764E16

analogous

#166E76 #163E76 #1E1676

triadic

#163E76 #76163E #3E7616

tetradic

#163E76 #76166E #764E16 #16761E

square

#163E76 #76166E #764E16 #16761E

split-complementary

#163E76 #761E16 #6E7616

monochromatic

#050E1A #0C2342 #163E76 #2059AA #2E75D8

Accessibility & contrast

On white

10.58

#163E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#163E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E76

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E76	#FFFFFF	#000000	##FFFFFF
##163E76	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204378

Deuteranopia (green-blind)

#0A3B75

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #163e76;
/* rgb */ color: rgb(22, 62, 118);
/* oklch */ color: oklch(36.9% 0.106 257.7);

Tailwind

colors: {
  custom: {
    50: '#63729e',
    500: '#163e76',
    950: '#000000',
  },
}

SCSS

$custom: #163e76;
$custom-light: #63729e;
$custom-dark: #000000;

JSON

{
  "hex": "#163e76",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 118
  },
  "hsl": {
    "h": 215,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36886,
    "c": 0.10591,
    "h": 257.7
  },
  "luminance": 0.04924
}

Semantic roles & 50–950 ramp

primary

#163E76

secondary

#AC7D3C

accent

#A23CEB

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #163E76

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

Preview Lab → · Contrast checker → · Palette generator →