#133876#133876

#133876 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.4% C 0.115 H 260.2°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#133876
RGB	rgb(19, 56, 118)
HSL	hsl(218, 72%, 27%)
HSV	hsv(218, 84%, 46%)
CMYK	cmyk(83.9%, 52.5%, 0%, 53.7%)
CIE-LAB	lab(24.56, 11.92, -39.23)
CIE-LCH	lch(24.56, 41.00, 286.91°)
OKLab	oklab(35.35% -0.0195 -0.1129)
OKLCH	oklch(35.35% 0.115 260.2)
XYZ	xyz(4.9516, 4.2742, 17.7001)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133876 #765113

analogous

#136A76 #133876 #201376

triadic

#133876 #761338 #387613

tetradic

#133876 #76136A #765113 #137620

square

#133876 #76136A #765113 #137620

split-complementary

#133876 #762013 #6A7613

monochromatic

#040D1A #0B1F41 #133876 #1B51AB #276BDC

Accessibility & contrast

On white

11.32

#133876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#133876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133876

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133876	#FFFFFF	#000000	##FFFFFF
##133876	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113F78

Deuteranopia (green-blind)

#003675

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133876;
/* rgb */ color: rgb(19, 56, 118);
/* oklch */ color: oklch(35.4% 0.115 260.2);

Tailwind

colors: {
  custom: {
    50: '#636e9e',
    500: '#133876',
    950: '#000000',
  },
}

SCSS

$custom: #133876;
$custom-light: #636e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#133876",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 118
  },
  "hsl": {
    "h": 217.576,
    "s": 72.263,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35354,
    "c": 0.1146,
    "h": 260.2
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#133876

secondary

#AC8139

accent

#AB39EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133876

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

Preview Lab → · Contrast checker → · Palette generator →