#163C68#163C68

#163C68 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.4% C 0.088 H 254.2°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#163C68
RGB	rgb(22, 60, 104)
HSL	hsl(212, 65%, 25%)
HSV	hsv(212, 79%, 41%)
CMYK	cmyk(78.8%, 42.3%, 0%, 59.2%)
CIE-LAB	lab(24.96, 3.60, -29.63)
CIE-LCH	lch(24.96, 29.85, 276.93°)
OKLab	oklab(35.38% -0.0239 -0.0846)
OKLCH	oklch(35.38% 0.088 254.2)
XYZ	xyz(4.4445, 4.4013, 13.7093)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163C68 #684216

analogous

#166568 #163C68 #191668

triadic

#163C68 #68163C #3C6816

tetradic

#163C68 #681665 #684216 #166819

square

#163C68 #681665 #684216 #166819

split-complementary

#163C68 #681916 #656816

monochromatic

#050F19 #0B1F35 #163C68 #21599B #2B76CD

Accessibility & contrast

On white

11.17

#163C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#163C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163C68

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163C68	#FFFFFF	#000000	##FFFFFF
##163C68	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273F6A

Deuteranopia (green-blind)

#1A3867

Tritanopia (blue-blind)

#00464D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163c68;
/* rgb */ color: rgb(22, 60, 104);
/* oklch */ color: oklch(35.4% 0.088 254.2);

Tailwind

colors: {
  custom: {
    50: '#607193',
    500: '#163c68',
    950: '#000000',
  },
}

SCSS

$custom: #163c68;
$custom-light: #607193;
$custom-dark: #000000;

JSON

{
  "hex": "#163c68",
  "rgb": {
    "r": 22,
    "g": 60,
    "b": 104
  },
  "hsl": {
    "h": 212.195,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35379,
    "c": 0.0879,
    "h": 254.2
  },
  "luminance": 0.04402
}

Semantic roles & 50–950 ramp

primary

#163C68

secondary

#9F713B

accent

#9A40E8

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #163C68

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

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