#133856#133856

#133856 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.0% C 0.068 H 246.4°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#133856
RGB	rgb(19, 56, 86)
HSL	hsl(207, 64%, 21%)
HSV	hsv(207, 78%, 34%)
CMYK	cmyk(77.9%, 34.9%, 0%, 66.3%)
CIE-LAB	lab(22.44, -1.55, -21.89)
CIE-LCH	lch(22.44, 21.95, 265.94°)
OKLab	oklab(33.02% -0.0271 -0.062)
OKLCH	oklch(33.02% 0.068 246.4)
XYZ	xyz(3.3618, 3.6383, 9.3274)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133856 #563113

analogous

#135652 #133856 #131656

triadic

#133856 #561338 #385613

tetradic

#133856 #521356 #563113 #165613

square

#133856 #521356 #563113 #165613

split-complementary

#133856 #561316 #565213

monochromatic

#061019 #081724 #133856 #1E5988 #2979BA

Accessibility & contrast

On white

12.15

#133856 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#133856 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133856

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133856	#FFFFFF	#000000	##FFFFFF
##133856	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)

#2A3957

Deuteranopia (green-blind)

#213355

Tritanopia (blue-blind)

#003F43

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133856;
/* rgb */ color: rgb(19, 56, 86);
/* oklch */ color: oklch(33.0% 0.068 246.4);

Tailwind

colors: {
  custom: {
    50: '#5b6e86',
    500: '#133856',
    950: '#000000',
  },
}

SCSS

$custom: #133856;
$custom-light: #5b6e86;
$custom-dark: #000000;

JSON

{
  "hex": "#133856",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 86
  },
  "hsl": {
    "h": 206.866,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.33024,
    "c": 0.06771,
    "h": 246.4
  },
  "luminance": 0.03639
}

Semantic roles & 50–950 ramp

primary

#133856

secondary

#8E5E36

accent

#8B41E7

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #133856

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

Preview Lab → · Contrast checker → · Palette generator →