#133271#133271

#133271 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.115 H 262.4°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX#133271
RGBrgb(19, 50, 113)
HSLhsl(220, 71%, 26%)
HSVhsv(220, 83%, 44%)
CMYKcmyk(83.2%, 55.8%, 0%, 55.7%)
CIE-LABlab(22.34, 14.11, -39.62)
CIE-LCHlch(22.34, 42.06, 289.60°)
OKLaboklab(33.54% -0.0153 -0.1142)
OKLCHoklch(33.54% 0.115 262.4)
XYZxyz(4.3887, 3.6114, 16.0853)
Luminance0.0361 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133271 #715213
analogous
#136171 #133271 #231371
triadic
#133271 #711332 #327113
tetradic
#133271 #711361 #715213 #137123
square
#133271 #711361 #715213 #137123
split-complementary
#133271 #712313 #617113
monochromatic
#040C1A #0A1B3D #133271 #1C49A5 #2560DA

Accessibility & contrast

On white

12.19
#133271 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#133271 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133271
12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133271#FFFFFF#000000##FFFFFF
##1332711.0012.191.7212.19
#FFFFFF12.191.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#023A73
Deuteranopia (green-blind)
#003170
Tritanopia (blue-blind)
#00414C
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #133271;
/* rgb */ color: rgb(19, 50, 113);
/* oklch */ color: oklch(33.5% 0.115 262.4);
Tailwind
colors: {
  custom: {
    50: '#62699a',
    500: '#133271',
    950: '#000000',
  },
}
SCSS
$custom: #133271;
$custom-light: #62699a;
$custom-dark: #000000;
JSON
{
  "hex": "#133271",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 113
  },
  "hsl": {
    "h": 220.213,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33542,
    "c": 0.11524,
    "h": 262.4
  },
  "luminance": 0.03612
}

Semantic roles & 50–950 ramp

primary
#133271
secondary
#A88338
accent
#B33AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #133271

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

Preview Lab → · Contrast checker → · Palette generator →

#133271 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva