#13375E#13375E

#13375E is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.3% C 0.080 H 252.9°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#13375E
RGB	rgb(19, 55, 94)
HSL	hsl(211, 66%, 22%)
HSV	hsv(211, 80%, 37%)
CMYK	cmyk(79.8%, 41.5%, 0%, 63.1%)
CIE-LAB	lab(22.58, 2.47, -26.93)
CIE-LCH	lch(22.58, 27.04, 275.24°)
OKLab	oklab(33.29% -0.0236 -0.0768)
OKLCH	oklch(33.29% 0.08 252.9)
XYZ	xyz(3.6544, 3.6786, 11.1049)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13375E #5E3A13

analogous

#135D5E #13375E #14135E

triadic

#13375E #5E1337 #375E13

tetradic

#13375E #5E135D #5E3A13 #135E14

square

#13375E #5E135D #5E3A13 #135E14

split-complementary

#13375E #5E1413 #5D5E13

monochromatic

#050F19 #09192B #13375E #1D5591 #2873C4

Accessibility & contrast

On white

12.10

#13375E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#13375E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13375E

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13375E	#FFFFFF	#000000	##FFFFFF
##13375E	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253A60

Deuteranopia (green-blind)

#19335D

Tritanopia (blue-blind)

#004046

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #13375e;
/* rgb */ color: rgb(19, 55, 94);
/* oklch */ color: oklch(33.3% 0.080 252.9);

Tailwind

colors: {
  custom: {
    50: '#5d6d8c',
    500: '#13375e',
    950: '#000000',
  },
}

SCSS

$custom: #13375e;
$custom-light: #5d6d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#13375e",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 94
  },
  "hsl": {
    "h": 211.2,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.33291,
    "c": 0.08032,
    "h": 252.9
  },
  "luminance": 0.03679
}

Semantic roles & 50–950 ramp

primary

#13375E

secondary

#966837

accent

#973FE9

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #13375E

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

Preview Lab → · Contrast checker → · Palette generator →