#133874#133874

#133874 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.112 H 259.8°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#133874
RGB	rgb(19, 56, 116)
HSL	hsl(217, 72%, 26%)
HSV	hsv(217, 84%, 45%)
CMYK	cmyk(83.6%, 51.7%, 0%, 54.5%)
CIE-LAB	lab(24.41, 11.07, -38.19)
CIE-LCH	lch(24.41, 39.77, 286.17°)
OKLab	oklab(35.19% -0.0198 -0.1099)
OKLCH	oklch(35.19% 0.112 259.8)
XYZ	xyz(4.8340, 4.2272, 17.0808)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133874 #744F13

analogous

#136974 #133874 #1E1374

triadic

#133874 #741338 #387413

tetradic

#133874 #741369 #744F13 #13741E

square

#133874 #741369 #744F13 #13741E

split-complementary

#133874 #741E13 #697413

monochromatic

#040D1A #0A1F3F #133874 #1C51A9 #266BDB

Accessibility & contrast

On white

11.38

#133874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#133874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133874

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133874	#FFFFFF	#000000	##FFFFFF
##133874	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143F76

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133874;
/* rgb */ color: rgb(19, 56, 116);
/* oklch */ color: oklch(35.2% 0.112 259.8);

Tailwind

colors: {
  custom: {
    50: '#626e9c',
    500: '#133874',
    950: '#000000',
  },
}

SCSS

$custom: #133874;
$custom-light: #626e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#133874",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 116
  },
  "hsl": {
    "h": 217.113,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35192,
    "c": 0.11166,
    "h": 259.8
  },
  "luminance": 0.04228
}

Semantic roles & 50–950 ramp

primary

#133874

secondary

#AA7F38

accent

#A939EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133874

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

Preview Lab → · Contrast checker → · Palette generator →