#163F70#163F70

#163F70 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.7% C 0.096 H 255.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX#163F70
RGBrgb(22, 63, 112)
HSLhsl(213, 67%, 26%)
HSVhsv(213, 80%, 44%)
CMYKcmyk(80.4%, 43.7%, 0%, 56.1%)
CIE-LABlab(26.43, 4.84, -32.39)
CIE-LCHlch(26.43, 32.75, 278.50°)
OKLaboklab(36.69% -0.0249 -0.0926)
OKLCHoklch(36.69% 0.096 255)
XYZxyz(5.0319, 4.8949, 16.0057)
Luminance0.0490 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163F70 #704716
analogous
#166C70 #163F70 #1A1670
triadic
#163F70 #70163F #3F7016
tetradic
#163F70 #70166C #704716 #16701A
square
#163F70 #70166C #704716 #16701A
split-complementary
#163F70 #701A16 #6C7016
monochromatic
#050E1A #0C223D #163F70 #205CA3 #2B79D5

Accessibility & contrast

On white

10.61
#163F70 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.98
#163F70 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163F70
10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163F70#FFFFFF#000000##FFFFFF
##163F701.0010.611.9810.61
#FFFFFF10.611.0021.001.00
#0000001.9821.001.0021.00
##FFFFFF10.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#274372
Deuteranopia (green-blind)
#173B6F
Tritanopia (blue-blind)
#004B52
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #163f70;
/* rgb */ color: rgb(22, 63, 112);
/* oklch */ color: oklch(36.7% 0.096 255.0);
Tailwind
colors: {
  custom: {
    50: '#627399',
    500: '#163f70',
    950: '#000000',
  },
}
SCSS
$custom: #163f70;
$custom-light: #627399;
$custom-dark: #000000;
JSON
{
  "hex": "#163f70",
  "rgb": {
    "r": 22,
    "g": 63,
    "b": 112
  },
  "hsl": {
    "h": 212.667,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36694,
    "c": 0.09591,
    "h": 255
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary
#163F70
secondary
#A6763C
accent
#9C3EEA
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06080E
muted
#7A7B7E

Preview Lab

Preview with #163F70

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

Preview Lab → · Contrast checker → · Palette generator →

#163F70 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva