#163C69#163C69

#163C69 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.4% C 0.089 H 254.6°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#163C69
RGB	rgb(22, 60, 105)
HSL	hsl(213, 65%, 25%)
HSV	hsv(213, 79%, 41%)
CMYK	cmyk(79%, 42.9%, 0%, 58.8%)
CIE-LAB	lab(25.02, 4.02, -30.17)
CIE-LCH	lch(25.02, 30.44, 277.58°)
OKLab	oklab(35.45% -0.0237 -0.0862)
OKLCH	oklch(35.45% 0.089 254.6)
XYZ	xyz(4.4956, 4.4217, 13.9784)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163C69 #694316

analogous

#166669 #163C69 #1A1669

triadic

#163C69 #69163C #3C6916

tetradic

#163C69 #691666 #694316 #16691A

square

#163C69 #691666 #694316 #16691A

split-complementary

#163C69 #691A16 #666916

monochromatic

#050E19 #0B1F36 #163C69 #21599C #2B76CE

Accessibility & contrast

On white

11.14

#163C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#163C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163C69

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163C69	#FFFFFF	#000000	##FFFFFF
##163C69	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273F6B

Deuteranopia (green-blind)

#193868

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163c69;
/* rgb */ color: rgb(22, 60, 105);
/* oklch */ color: oklch(35.4% 0.089 254.6);

Tailwind

colors: {
  custom: {
    50: '#607194',
    500: '#163c69',
    950: '#000000',
  },
}

SCSS

$custom: #163c69;
$custom-light: #607194;
$custom-dark: #000000;

JSON

{
  "hex": "#163c69",
  "rgb": {
    "r": 22,
    "g": 60,
    "b": 105
  },
  "hsl": {
    "h": 212.53,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35449,
    "c": 0.08936,
    "h": 254.6
  },
  "luminance": 0.04422
}

Semantic roles & 50–950 ramp

primary

#163C69

secondary

#9F723B

accent

#9B3FE8

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #163C69

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

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