#17135F#17135F

#17135F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.128 H 275.0°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX#17135F
RGBrgb(23, 19, 95)
HSLhsl(243, 67%, 22%)
HSVhsv(243, 80%, 37%)
CMYKcmyk(75.8%, 80%, 0%, 62.7%)
CIE-LABlab(12.44, 29.04, -44.02)
CIE-LCHlch(12.44, 52.74, 303.41°)
OKLaboklab(25.77% 0.011 -0.1273)
OKLCHoklch(25.77% 0.128 275)
XYZxyz(2.6511, 1.4739, 10.9690)
Luminance0.0147 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17135F #5B5F13
analogous
#13355F #17135F #3D135F
triadic
#17135F #5F1713 #135F17
tetradic
#17135F #5F1335 #5B5F13 #135F3D
square
#17135F #5F1335 #5B5F13 #135F3D
split-complementary
#17135F #5F3D13 #355F13
monochromatic
#06051A #0B092C #17135F #231D92 #3027C5

Accessibility & contrast

On white

16.22
#17135F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.29
#17135F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17135F
16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17135F#FFFFFF#000000##FFFFFF
##17135F1.0016.221.2916.22
#FFFFFF16.221.0021.001.00
#0000001.2921.001.0021.00
##FFFFFF16.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002461
Deuteranopia (green-blind)
#001D5E
Tritanopia (blue-blind)
#002938
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #17135f;
/* rgb */ color: rgb(23, 19, 95);
/* oklch */ color: oklch(25.8% 0.128 275.0);
Tailwind
colors: {
  custom: {
    50: '#61528d',
    500: '#17135f',
    950: '#000000',
  },
}
SCSS
$custom: #17135f;
$custom-light: #61528d;
$custom-dark: #000000;
JSON
{
  "hex": "#17135f",
  "rgb": {
    "r": 23,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 243.158,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.2577,
    "c": 0.12778,
    "h": 275
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary
#17135F
secondary
#929737
accent
#EA3EE1
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020C
muted
#7A787D

Preview Lab

Preview with #17135F

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

Preview Lab → · Contrast checker → · Palette generator →

#17135F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva