#13447F#13447F

#13447F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.9% C 0.112 H 255.7°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#13447F
RGB	rgb(19, 68, 127)
HSL	hsl(213, 74%, 29%)
HSV	hsv(213, 85%, 50%)
CMYK	cmyk(85%, 46.5%, 0%, 50.2%)
CIE-LAB	lab(28.91, 7.30, -37.88)
CIE-LCH	lch(28.91, 38.58, 280.91°)
OKLab	oklab(38.91% -0.0278 -0.1087)
OKLCH	oklch(38.91% 0.112 255.7)
XYZ	xyz(6.1650, 5.8042, 20.8700)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13447F #7F4E13

analogous

#137A7F #13447F #18137F

triadic

#13447F #7F1344 #447F13

tetradic

#13447F #7F137A #7F4E13 #137F18

square

#13447F #7F137A #7F4E13 #137F18

split-complementary

#13447F #7F1813 #7A7F13

monochromatic

#040E1B #0B274A #13447F #1B61B4 #2D7EE0

Accessibility & contrast

On white

9.72

#13447F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#13447F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13447F

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13447F	#FFFFFF	#000000	##FFFFFF
##13447F	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254981

Deuteranopia (green-blind)

#0C407E

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #13447f;
/* rgb */ color: rgb(19, 68, 127);
/* oklch */ color: oklch(38.9% 0.112 255.7);

Tailwind

colors: {
  custom: {
    50: '#6577a4',
    500: '#13447f',
    950: '#000000',
  },
}

SCSS

$custom: #13447f;
$custom-light: #6577a4;
$custom-dark: #000000;

JSON

{
  "hex": "#13447f",
  "rgb": {
    "r": 19,
    "g": 68,
    "b": 127
  },
  "hsl": {
    "h": 212.778,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38912,
    "c": 0.1122,
    "h": 255.7
  },
  "luminance": 0.05805
}

Semantic roles & 50–950 ramp

primary

#13447F

secondary

#B47D39

accent

#9C37F1

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06080F

muted

#7A7B7F

Preview Lab

Preview with #13447F

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

Preview Lab → · Contrast checker → · Palette generator →