#163955#163955

#163955 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.4% C 0.064 H 245.6°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#163955
RGB	rgb(22, 57, 85)
HSL	hsl(207, 59%, 21%)
HSV	hsv(207, 74%, 33%)
CMYK	cmyk(74.1%, 32.9%, 0%, 66.7%)
CIE-LAB	lab(22.84, -2.11, -20.60)
CIE-LCH	lch(22.84, 20.71, 264.14°)
OKLab	oklab(33.35% -0.0264 -0.0582)
OKLCH	oklch(33.35% 0.064 245.6)
XYZ	xyz(3.4331, 3.7523, 9.1359)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163955 #553216

analogous

#165551 #163955 #161955

triadic

#163955 #551639 #395516

tetradic

#163955 #511655 #553216 #195516

square

#163955 #511655 #553216 #195516

split-complementary

#163955 #551619 #555116

monochromatic

#061018 #091824 #163955 #235A86 #2F7AB6

Accessibility & contrast

On white

12.00

#163955 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#163955 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163955

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163955	#FFFFFF	#000000	##FFFFFF
##163955	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3A56

Deuteranopia (green-blind)

#243454

Tritanopia (blue-blind)

#004043

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #163955;
/* rgb */ color: rgb(22, 57, 85);
/* oklch */ color: oklch(33.4% 0.064 245.6);

Tailwind

colors: {
  custom: {
    50: '#5c6f85',
    500: '#163955',
    950: '#000000',
  },
}

SCSS

$custom: #163955;
$custom-light: #5c6f85;
$custom-dark: #000000;

JSON

{
  "hex": "#163955",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 85
  },
  "hsl": {
    "h": 206.667,
    "s": 58.879,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3335,
    "c": 0.06394,
    "h": 245.6
  },
  "luminance": 0.03753
}

Semantic roles & 50–950 ramp

primary

#163955

secondary

#8C5F3A

accent

#8B46E2

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #163955

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

Preview Lab → · Contrast checker → · Palette generator →