#17417B#17417B

#17417B is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 38.0% C 0.109 H 257.5°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX#17417B
RGBrgb(23, 65, 123)
HSLhsl(215, 68%, 29%)
HSVhsv(215, 81%, 48%)
CMYKcmyk(81.3%, 47.2%, 0%, 51.8%)
CIE-LABlab(27.82, 8.15, -37.12)
CIE-LCHlch(27.82, 38.00, 282.39°)
OKLaboklab(38.02% -0.0237 -0.1065)
OKLCHoklch(38.02% 0.109 257.5)
XYZxyz(5.8175, 5.3921, 19.4692)
Luminance0.0539 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17417B #7B5117
analogous
#17737B #17417B #1F177B
triadic
#17417B #7B1741 #417B17
tetradic
#17417B #7B1773 #7B5117 #177B1F
square
#17417B #7B1773 #7B5117 #177B1F
split-complementary
#17417B #7B1F17 #737B17
monochromatic
#050E1A #0D2647 #17417B #215CAF #3379D9

Accessibility & contrast

On white

10.10
#17417B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#17417B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17417B
10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17417B#FFFFFF#000000##FFFFFF
##17417B1.0010.102.0810.10
#FFFFFF10.101.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#22477D
Deuteranopia (green-blind)
#0B3D7A
Tritanopia (blue-blind)
#004F58
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #17417b;
/* rgb */ color: rgb(23, 65, 123);
/* oklch */ color: oklch(38.0% 0.109 257.5);
Tailwind
colors: {
  custom: {
    50: '#6575a1',
    500: '#17417b',
    950: '#000000',
  },
}
SCSS
$custom: #17417b;
$custom-light: #6575a1;
$custom-dark: #000000;
JSON
{
  "hex": "#17417b",
  "rgb": {
    "r": 23,
    "g": 65,
    "b": 123
  },
  "hsl": {
    "h": 214.8,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38016,
    "c": 0.10907,
    "h": 257.5
  },
  "luminance": 0.05393
}

Semantic roles & 50–950 ramp

primary
#17417B
secondary
#B0803E
accent
#A23CEB
background
#F6F7FA
surface
#EBEDF3
border
#C6C8CD
text
#06080F
muted
#7A7B7F

Preview Lab

Preview with #17417B

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

Preview Lab → · Contrast checker → · Palette generator →

#17417B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva