#13478D#13478D

#13478D is a dark, vivid cyan. Relative luminance 0.066; OKLCH L 40.7% C 0.128 H 257.6°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#13478D
RGB	rgb(19, 71, 141)
HSL	hsl(214, 76%, 31%)
HSV	hsv(214, 87%, 55%)
CMYK	cmyk(86.5%, 49.6%, 0%, 44.7%)
CIE-LAB	lab(30.80, 11.08, -43.51)
CIE-LCH	lch(30.80, 44.90, 284.29°)
OKLab	oklab(40.68% -0.0276 -0.1252)
OKLCH	oklch(40.68% 0.128 257.6)
XYZ	xyz(7.3277, 6.5671, 26.0755)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13478D #8D5913

analogous

#13848D #13478D #1C138D

triadic

#13478D #8D1347 #478D13

tetradic

#13478D #8D1384 #8D5913 #138D1C

square

#13478D #8D1384 #8D5913 #138D1C

split-complementary

#13478D #8D1C13 #848D13

monochromatic

#041121 #0C2C57 #13478D #1A62C3 #3680E4

Accessibility & contrast

On white

9.08

#13478D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#13478D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13478D

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13478D	#FFFFFF	#000000	##FFFFFF
##13478D	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4E90

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #13478d;
/* rgb */ color: rgb(19, 71, 141);
/* oklch */ color: oklch(40.7% 0.128 257.6);

Tailwind

colors: {
  custom: {
    50: '#6879af',
    500: '#13478d',
    950: '#000000',
  },
}

SCSS

$custom: #13478d;
$custom-light: #6879af;
$custom-dark: #000000;

JSON

{
  "hex": "#13478d",
  "rgb": {
    "r": 19,
    "g": 71,
    "b": 141
  },
  "hsl": {
    "h": 214.426,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40679,
    "c": 0.1282,
    "h": 257.6
  },
  "luminance": 0.06568
}

Semantic roles & 50–950 ramp

primary

#13478D

secondary

#C1883B

accent

#A235F3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #13478D

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

Preview Lab → · Contrast checker → · Palette generator →