#133972#133972

#133972 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.107 H 258.7°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#133972
RGB	rgb(19, 57, 114)
HSL	hsl(216, 71%, 26%)
HSV	hsv(216, 83%, 45%)
CMYK	cmyk(83.3%, 50%, 0%, 55.3%)
CIE-LAB	lab(24.57, 9.52, -36.65)
CIE-LCH	lch(24.57, 37.87, 284.55°)
OKLab	oklab(35.27% -0.021 -0.1053)
OKLCH	oklch(35.27% 0.107 258.7)
XYZ	xyz(4.7678, 4.2790, 16.4910)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133972 #724C13

analogous

#136872 #133972 #1C1372

triadic

#133972 #721339 #397213

tetradic

#133972 #721368 #724C13 #13721C

square

#133972 #721368 #724C13 #13721C

split-complementary

#133972 #721C13 #687213

monochromatic

#040D1A #0A1F3E #133972 #1C53A6 #256EDB

Accessibility & contrast

On white

11.31

#133972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#133972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133972

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133972	#FFFFFF	#000000	##FFFFFF
##133972	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193F74

Deuteranopia (green-blind)

#003671

Tritanopia (blue-blind)

#004750

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133972;
/* rgb */ color: rgb(19, 57, 114);
/* oklch */ color: oklch(35.3% 0.107 258.7);

Tailwind

colors: {
  custom: {
    50: '#626e9b',
    500: '#133972',
    950: '#000000',
  },
}

SCSS

$custom: #133972;
$custom-light: #626e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#133972",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 114
  },
  "hsl": {
    "h": 216,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35272,
    "c": 0.10741,
    "h": 258.7
  },
  "luminance": 0.0428
}

Semantic roles & 50–950 ramp

primary

#133972

secondary

#A97C38

accent

#A63AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133972

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

Preview Lab → · Contrast checker → · Palette generator →