#133974#133974

#133974 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.4% C 0.110 H 259.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#133974
RGB	rgb(19, 57, 116)
HSL	hsl(216, 72%, 26%)
HSV	hsv(216, 84%, 45%)
CMYK	cmyk(83.6%, 50.9%, 0%, 54.5%)
CIE-LAB	lab(24.72, 10.36, -37.70)
CIE-LCH	lch(24.72, 39.09, 285.37°)
OKLab	oklab(35.43% -0.0206 -0.1084)
OKLCH	oklch(35.43% 0.11 259.2)
XYZ	xyz(4.8829, 4.3251, 17.0971)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133974 #744E13

analogous

#136A74 #133974 #1E1374

triadic

#133974 #741339 #397413

tetradic

#133974 #74136A #744E13 #13741E

square

#133974 #74136A #744E13 #13741E

split-complementary

#133974 #741E13 #6A7413

monochromatic

#040D1A #0A1F3F #133974 #1C53A9 #266DDB

Accessibility & contrast

On white

11.26

#133974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#133974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133974

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133974	#FFFFFF	#000000	##FFFFFF
##133974	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163F76

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #133974;
/* rgb */ color: rgb(19, 57, 116);
/* oklch */ color: oklch(35.4% 0.110 259.2);

Tailwind

colors: {
  custom: {
    50: '#626e9c',
    500: '#133974',
    950: '#000000',
  },
}

SCSS

$custom: #133974;
$custom-light: #626e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#133974",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 116
  },
  "hsl": {
    "h": 216.495,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35429,
    "c": 0.11034,
    "h": 259.2
  },
  "luminance": 0.04326
}

Semantic roles & 50–950 ramp

primary

#133974

secondary

#AA7E38

accent

#A839EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133974

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

Preview Lab → · Contrast checker → · Palette generator →