#13477C#13477C

#13477C is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.4% C 0.104 H 252.7°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#13477C
RGB	rgb(19, 71, 124)
HSL	hsl(210, 73%, 28%)
HSV	hsv(210, 85%, 49%)
CMYK	cmyk(84.7%, 42.7%, 0%, 51.4%)
CIE-LAB	lab(29.66, 4.01, -34.81)
CIE-LCH	lch(29.66, 35.04, 276.56°)
OKLab	oklab(39.43% -0.0311 -0.0996)
OKLCH	oklch(39.43% 0.104 252.7)
XYZ	xyz(6.1585, 6.0994, 19.9176)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13477C #7C4813

analogous

#137B7C #13477C #14137C

triadic

#13477C #7C1347 #477C13

tetradic

#13477C #7C137B #7C4813 #137C14

square

#13477C #7C137B #7C4813 #137C14

split-complementary

#13477C #7C1413 #7B7C13

monochromatic

#040F1B #0B2947 #13477C #1B65B1 #2B84DF

Accessibility & contrast

On white

9.46

#13477C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#13477C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13477C

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13477C	#FFFFFF	#000000	##FFFFFF
##13477C	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4B7E

Deuteranopia (green-blind)

#1B427B

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #13477c;
/* rgb */ color: rgb(19, 71, 124);
/* oklch */ color: oklch(39.4% 0.104 252.7);

Tailwind

colors: {
  custom: {
    50: '#6479a2',
    500: '#13477c',
    950: '#000000',
  },
}

SCSS

$custom: #13477c;
$custom-light: #6479a2;
$custom-dark: #000000;

JSON

{
  "hex": "#13477c",
  "rgb": {
    "r": 19,
    "g": 71,
    "b": 124
  },
  "hsl": {
    "h": 210.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39431,
    "c": 0.10434,
    "h": 252.7
  },
  "luminance": 0.061
}

Semantic roles & 50–950 ramp

primary

#13477C

secondary

#B27639

accent

#9538F0

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #13477C

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

Preview Lab → · Contrast checker → · Palette generator →