#133176#133176

#133176 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.124 H 263.5°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#133176
RGB	rgb(19, 49, 118)
HSL	hsl(222, 72%, 27%)
HSV	hsv(222, 84%, 46%)
CMYK	cmyk(83.9%, 58.5%, 0%, 53.7%)
CIE-LAB	lab(22.45, 16.94, -42.64)
CIE-LCH	lch(22.45, 45.88, 291.67°)
OKLab	oklab(33.75% -0.0141 -0.1231)
OKLCH	oklch(33.75% 0.124 263.5)
XYZ	xyz(4.6357, 3.6425, 17.5948)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133176 #765813

analogous

#136376 #133176 #261376

triadic

#133176 #761331 #317613

tetradic

#133176 #761363 #765813 #137626

square

#133176 #761363 #765813 #137626

split-complementary

#133176 #762613 #637613

monochromatic

#040B1A #0B1B41 #133176 #1B47AB #275EDC

Accessibility & contrast

On white

12.15

#133176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#133176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133176

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133176	#FFFFFF	#000000	##FFFFFF
##133176	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A78

Deuteranopia (green-blind)

#003175

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133176;
/* rgb */ color: rgb(19, 49, 118);
/* oklch */ color: oklch(33.8% 0.124 263.5);

Tailwind

colors: {
  custom: {
    50: '#63689e',
    500: '#133176',
    950: '#000000',
  },
}

SCSS

$custom: #133176;
$custom-light: #63689e;
$custom-dark: #000000;

JSON

{
  "hex": "#133176",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 118
  },
  "hsl": {
    "h": 221.818,
    "s": 72.263,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33754,
    "c": 0.12392,
    "h": 263.5
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#133176

secondary

#AC8939

accent

#B839EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #133176

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

Preview Lab → · Contrast checker → · Palette generator →