#133159#133159

#133159 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.4% C 0.080 H 256.6°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#133159
RGB	rgb(19, 49, 89)
HSL	hsl(214, 65%, 21%)
HSV	hsv(214, 79%, 35%)
CMYK	cmyk(78.7%, 44.9%, 0%, 65.1%)
CIE-LAB	lab(20.27, 4.61, -27.32)
CIE-LCH	lch(20.27, 27.71, 279.58°)
OKLab	oklab(31.39% -0.0186 -0.0781)
OKLCH	oklch(31.39% 0.08 256.6)
XYZ	xyz(3.1694, 3.0560, 9.8721)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133159 #593B13

analogous

#135459 #133159 #181359

triadic

#133159 #591331 #315913

tetradic

#133159 #591354 #593B13 #135918

square

#133159 #591354 #593B13 #135918

split-complementary

#133159 #591813 #545913

monochromatic

#050E19 #081527 #133159 #1E4D8B #2969BE

Accessibility & contrast

On white

13.03

#133159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133159

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133159	#FFFFFF	#000000	##FFFFFF
##133159	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E345B

Deuteranopia (green-blind)

#122E58

Tritanopia (blue-blind)

#003A40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133159;
/* rgb */ color: rgb(19, 49, 89);
/* oklch */ color: oklch(31.4% 0.080 256.6);

Tailwind

colors: {
  custom: {
    50: '#5c6888',
    500: '#133159',
    950: '#000000',
  },
}

SCSS

$custom: #133159;
$custom-light: #5c6888;
$custom-dark: #000000;

JSON

{
  "hex": "#133159",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 89
  },
  "hsl": {
    "h": 214.286,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31385,
    "c": 0.08025,
    "h": 256.6
  },
  "luminance": 0.03056
}

Semantic roles & 50–950 ramp

primary

#133159

secondary

#916A37

accent

#A040E8

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #133159

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

Preview Lab → · Contrast checker → · Palette generator →