#13375C#13375C

#13375C is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.2% C 0.077 H 251.8°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#13375C
RGB	rgb(19, 55, 92)
HSL	hsl(210, 66%, 22%)
HSV	hsv(210, 79%, 36%)
CMYK	cmyk(79.3%, 40.2%, 0%, 63.9%)
CIE-LAB	lab(22.45, 1.63, -25.82)
CIE-LCH	lch(22.45, 25.87, 273.61°)
OKLab	oklab(33.15% -0.0241 -0.0735)
OKLCH	oklch(33.15% 0.077 251.8)
XYZ	xyz(3.5658, 3.6431, 10.6384)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13375C #5C3813

analogous

#135C5C #13375C #14135C

triadic

#13375C #5C1337 #375C13

tetradic

#13375C #5C135C #5C3813 #135C14

square

#13375C #5C135C #5C3813 #135C14

split-complementary

#13375C #5C1413 #5C5C13

monochromatic

#050F19 #091929 #13375C #1D558F #2874C1

Accessibility & contrast

On white

12.15

#13375C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#13375C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13375C

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13375C	#FFFFFF	#000000	##FFFFFF
##13375C	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)

#26395E

Deuteranopia (green-blind)

#1B335B

Tritanopia (blue-blind)

#004045

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #13375c;
/* rgb */ color: rgb(19, 55, 92);
/* oklch */ color: oklch(33.2% 0.077 251.8);

Tailwind

colors: {
  custom: {
    50: '#5c6d8a',
    500: '#13375c',
    950: '#000000',
  },
}

SCSS

$custom: #13375c;
$custom-light: #5c6d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#13375c",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 92
  },
  "hsl": {
    "h": 210.411,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33153,
    "c": 0.07739,
    "h": 251.8
  },
  "luminance": 0.03644
}

Semantic roles & 50–950 ramp

primary

#13375C

secondary

#946637

accent

#953FE9

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #13375C

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

Preview Lab → · Contrast checker → · Palette generator →