#133774#133774

#133774 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.113 H 260.3°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#133774
RGB	rgb(19, 55, 116)
HSL	hsl(218, 72%, 26%)
HSV	hsv(218, 84%, 45%)
CMYK	cmyk(83.6%, 52.6%, 0%, 54.5%)
CIE-LAB	lab(24.10, 11.79, -38.69)
CIE-LCH	lch(24.10, 40.45, 286.94°)
OKLab	oklab(34.96% -0.019 -0.1114)
OKLCH	oklch(34.96% 0.113 260.3)
XYZ	xyz(4.7860, 4.1312, 17.0648)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133774 #745013

analogous

#136874 #133774 #201374

triadic

#133774 #741337 #377413

tetradic

#133774 #741368 #745013 #137420

square

#133774 #741368 #745013 #137420

split-complementary

#133774 #742013 #687413

monochromatic

#040C1A #0A1E3F #133774 #1C50A9 #2669DB

Accessibility & contrast

On white

11.50

#133774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#133774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133774

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133774	#FFFFFF	#000000	##FFFFFF
##133774	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113E76

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #133774;
/* rgb */ color: rgb(19, 55, 116);
/* oklch */ color: oklch(35.0% 0.113 260.3);

Tailwind

colors: {
  custom: {
    50: '#626d9c',
    500: '#133774',
    950: '#000000',
  },
}

SCSS

$custom: #133774;
$custom-light: #626d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#133774",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 116
  },
  "hsl": {
    "h": 217.732,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34956,
    "c": 0.11298,
    "h": 260.3
  },
  "luminance": 0.04132
}

Semantic roles & 50–950 ramp

primary

#133774

secondary

#AA8038

accent

#AB39EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133774

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

Preview Lab → · Contrast checker → · Palette generator →