#13263D#13263D

#13263D is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.050 H 254.2°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#13263D
RGB	rgb(19, 38, 61)
HSL	hsl(213, 53%, 16%)
HSV	hsv(213, 69%, 24%)
CMYK	cmyk(68.9%, 37.7%, 0%, 76.1%)
CIE-LAB	lab(14.74, 0.86, -17.05)
CIE-LCH	lch(14.74, 17.07, 272.87°)
OKLab	oklab(26.5% -0.0137 -0.0482)
OKLCH	oklch(26.5% 0.05 254.2)
XYZ	xyz(1.8037, 1.8614, 4.6782)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13263D #3D2A13

analogous

#133B3D #13263D #15133D

triadic

#13263D #3D1326 #263D13

tetradic

#13263D #3D133B #3D2A13 #133D15

square

#13263D #3D133B #3D2A13 #133D15

split-complementary

#13263D #3D1513 #3B3D13

monochromatic

#070F17 #070F17 #13263D #22436C #30609A

Accessibility & contrast

On white

15.30

#13263D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#13263D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13263D

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13263D	#FFFFFF	#000000	##FFFFFF
##13263D	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C273E

Deuteranopia (green-blind)

#17233D

Tritanopia (blue-blind)

#002B2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #13263d;
/* rgb */ color: rgb(19, 38, 61);
/* oklch */ color: oklch(26.5% 0.050 254.2);

Tailwind

colors: {
  custom: {
    50: '#556072',
    500: '#13263d',
    950: '#000000',
  },
}

SCSS

$custom: #13263d;
$custom-light: #556072;
$custom-dark: #000000;

JSON

{
  "hex": "#13263d",
  "rgb": {
    "r": 19,
    "g": 38,
    "b": 61
  },
  "hsl": {
    "h": 212.857,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26503,
    "c": 0.05006,
    "h": 254.2
  },
  "luminance": 0.01862
}

Semantic roles & 50–950 ramp

primary

#13263D

secondary

#755936

accent

#9B4CDC

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #13263D

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

Preview Lab → · Contrast checker → · Palette generator →