#13406E#13406E

#13406E is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.7% C 0.093 H 252.3°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#13406E
RGB	rgb(19, 64, 110)
HSL	hsl(210, 71%, 25%)
HSV	hsv(210, 83%, 43%)
CMYK	cmyk(82.7%, 41.8%, 0%, 56.9%)
CIE-LAB	lab(26.54, 2.94, -30.96)
CIE-LCH	lch(26.54, 31.10, 275.43°)
OKLab	oklab(36.71% -0.0282 -0.0884)
OKLCH	oklch(36.71% 0.093 252.3)
XYZ	xyz(4.9154, 4.9304, 15.4414)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13406E #6E4113

analogous

#136D6E #13406E #14136E

triadic

#13406E #6E1340 #406E13

tetradic

#13406E #6E136D #6E4113 #136E14

square

#13406E #6E136D #6E4113 #136E14

split-complementary

#13406E #6E1413 #6D6E13

monochromatic

#050F1A #0A223A #13406E #1C5EA2 #257DD6

Accessibility & contrast

On white

10.57

#13406E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#13406E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13406E

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13406E	#FFFFFF	#000000	##FFFFFF
##13406E	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4370

Deuteranopia (green-blind)

#1B3B6D

Tritanopia (blue-blind)

#004B51

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #13406e;
/* rgb */ color: rgb(19, 64, 110);
/* oklch */ color: oklch(36.7% 0.093 252.3);

Tailwind

colors: {
  custom: {
    50: '#617498',
    500: '#13406e',
    950: '#000000',
  },
}

SCSS

$custom: #13406e;
$custom-light: #617498;
$custom-dark: #000000;

JSON

{
  "hex": "#13406e",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 110
  },
  "hsl": {
    "h": 210.33,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36706,
    "c": 0.09284,
    "h": 252.3
  },
  "luminance": 0.04931
}

Semantic roles & 50–950 ramp

primary

#13406E

secondary

#A56F38

accent

#953AED

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #13406E

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

Preview Lab → · Contrast checker → · Palette generator →