#13375D#13375D

#13375D is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.079 H 252.4°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#13375D
RGB	rgb(19, 55, 93)
HSL	hsl(211, 66%, 22%)
HSV	hsv(211, 80%, 36%)
CMYK	cmyk(79.6%, 40.9%, 0%, 63.5%)
CIE-LAB	lab(22.52, 2.05, -26.37)
CIE-LCH	lch(22.52, 26.45, 274.44°)
OKLab	oklab(33.22% -0.0238 -0.0752)
OKLCH	oklch(33.22% 0.079 252.4)
XYZ	xyz(3.6098, 3.6607, 10.8701)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13375D #5D3913

analogous

#135C5D #13375D #14135D

triadic

#13375D #5D1337 #375D13

tetradic

#13375D #5D135C #5D3913 #135D14

square

#13375D #5D135C #5D3913 #135D14

split-complementary

#13375D #5D1413 #5C5D13

monochromatic

#050F19 #09192A #13375D #1D5590 #2873C3

Accessibility & contrast

On white

12.12

#13375D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#13375D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13375D

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13375D	#FFFFFF	#000000	##FFFFFF
##13375D	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253A5F

Deuteranopia (green-blind)

#1A335C

Tritanopia (blue-blind)

#004045

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #13375d;
/* rgb */ color: rgb(19, 55, 93);
/* oklch */ color: oklch(33.2% 0.079 252.4);

Tailwind

colors: {
  custom: {
    50: '#5c6d8b',
    500: '#13375d',
    950: '#000000',
  },
}

SCSS

$custom: #13375d;
$custom-light: #5c6d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#13375d",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 93
  },
  "hsl": {
    "h": 210.811,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.33221,
    "c": 0.07885,
    "h": 252.4
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#13375D

secondary

#956737

accent

#963FE9

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #13375D

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

Preview Lab → · Contrast checker → · Palette generator →