#13455A#13455A

#13455A is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.063 H 230.2°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#13455A
RGB	rgb(19, 69, 90)
HSL	hsl(198, 65%, 21%)
HSV	hsv(198, 79%, 35%)
CMYK	cmyk(78.9%, 23.3%, 0%, 64.7%)
CIE-LAB	lab(27.11, -8.47, -17.21)
CIE-LCH	lch(27.11, 19.18, 243.81°)
OKLab	oklab(36.8% -0.0402 -0.0483)
OKLCH	oklch(36.8% 0.063 230.2)
XYZ	xyz(4.2414, 5.1324, 10.4380)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13455A #5A2813

analogous

#135A4C #13455A #13225A

triadic

#13455A #5A1345 #455A13

tetradic

#13455A #4C135A #5A2813 #225A13

square

#13455A #4C135A #5A2813 #225A13

split-complementary

#13455A #5A1322 #5A4C13

monochromatic

#051319 #081E27 #13455A #1E6C8D #2892BF

Accessibility & contrast

On white

10.36

#13455A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#13455A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13455A

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13455A	#FFFFFF	#000000	##FFFFFF
##13455A	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A445B

Deuteranopia (green-blind)

#313D5A

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #13455a;
/* rgb */ color: rgb(19, 69, 90);
/* oklch */ color: oklch(36.8% 0.063 230.2);

Tailwind

colors: {
  custom: {
    50: '#5c7888',
    500: '#13455a',
    950: '#000000',
  },
}

SCSS

$custom: #13455a;
$custom-light: #5c7888;
$custom-dark: #000000;

JSON

{
  "hex": "#13455a",
  "rgb": {
    "r": 19,
    "g": 69,
    "b": 90
  },
  "hsl": {
    "h": 197.746,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36799,
    "c": 0.0629,
    "h": 230.2
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#13455A

secondary

#925237

accent

#7240E8

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #13455A

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

Preview Lab → · Contrast checker → · Palette generator →