#13487E#13487E

#13487E is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.8% C 0.106 H 252.7°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#13487E
RGB	rgb(19, 72, 126)
HSL	hsl(210, 74%, 28%)
HSV	hsv(210, 85%, 49%)
CMYK	cmyk(84.9%, 42.9%, 0%, 50.6%)
CIE-LAB	lab(30.11, 4.16, -35.35)
CIE-LCH	lch(30.11, 35.59, 276.71°)
OKLab	oklab(39.82% -0.0315 -0.1012)
OKLCH	oklch(39.82% 0.106 252.7)
XYZ	xyz(6.3504, 6.2788, 20.6118)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13487E #7E4913

analogous

#137D7E #13487E #13137E

triadic

#13487E #7E1348 #487E13

tetradic

#13487E #7E137D #7E4913 #137E13

square

#13487E #7E137D #7E4913 #137E13

split-complementary

#13487E #7E1313 #7D7E13

monochromatic

#040F1B #0B2A49 #13487E #1B66B3 #2C85DF

Accessibility & contrast

On white

9.31

#13487E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#13487E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13487E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13487E	#FFFFFF	#000000	##FFFFFF
##13487E	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4C80

Deuteranopia (green-blind)

#1A427D

Tritanopia (blue-blind)

#00555D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #13487e;
/* rgb */ color: rgb(19, 72, 126);
/* oklch */ color: oklch(39.8% 0.106 252.7);

Tailwind

colors: {
  custom: {
    50: '#647aa4',
    500: '#13487e',
    950: '#000000',
  },
}

SCSS

$custom: #13487e;
$custom-light: #647aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#13487e",
  "rgb": {
    "r": 19,
    "g": 72,
    "b": 126
  },
  "hsl": {
    "h": 210.28,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39818,
    "c": 0.10595,
    "h": 252.7
  },
  "luminance": 0.0628
}

Semantic roles & 50–950 ramp

primary

#13487E

secondary

#B47739

accent

#9537F0

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #13487E

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

Preview Lab → · Contrast checker → · Palette generator →