#133175#133175

#133175 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.7% C 0.122 H 263.3°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX#133175
RGBrgb(19, 49, 117)
HSLhsl(222, 72%, 27%)
HSVhsv(222, 84%, 46%)
CMYKcmyk(83.8%, 58.1%, 0%, 54.1%)
CIE-LABlab(22.37, 16.52, -42.14)
CIE-LCHlch(22.37, 45.26, 291.41°)
OKLaboklab(33.67% -0.0142 -0.1216)
OKLCHoklch(33.67% 0.122 263.3)
XYZxyz(4.5766, 3.6189, 17.2835)
Luminance0.0362 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133175 #755713
analogous
#136275 #133175 #261375
triadic
#133175 #751331 #317513
tetradic
#133175 #751362 #755713 #137526
square
#133175 #751362 #755713 #137526
split-complementary
#133175 #752613 #627513
monochromatic
#040B1A #0A1B40 #133175 #1C47AA #275EDC

Accessibility & contrast

On white

12.18
#133175 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#133175 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133175
12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133175#FFFFFF#000000##FFFFFF
##1331751.0012.181.7212.18
#FFFFFF12.181.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003A77
Deuteranopia (green-blind)
#003174
Tritanopia (blue-blind)
#00424E
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #133175;
/* rgb */ color: rgb(19, 49, 117);
/* oklch */ color: oklch(33.7% 0.122 263.3);
Tailwind
colors: {
  custom: {
    50: '#63689d',
    500: '#133175',
    950: '#000000',
  },
}
SCSS
$custom: #133175;
$custom-light: #63689d;
$custom-dark: #000000;
JSON
{
  "hex": "#133175",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 117
  },
  "hsl": {
    "h": 221.633,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33665,
    "c": 0.12246,
    "h": 263.3
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary
#133175
secondary
#AB8838
accent
#B739EF
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #133175

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

Preview Lab → · Contrast checker → · Palette generator →

#133175 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva