#13286C#13286C

#13286C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.9% C 0.121 H 266.1°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#13286C
RGB	rgb(19, 40, 108)
HSL	hsl(226, 70%, 25%)
HSV	hsv(226, 82%, 42%)
CMYK	cmyk(82.4%, 63%, 0%, 57.6%)
CIE-LAB	lab(18.96, 19.26, -41.89)
CIE-LCH	lch(18.96, 46.10, 294.69°)
OKLab	oklab(30.87% -0.0082 -0.1211)
OKLCH	oklch(30.87% 0.121 266.1)
XYZ	xyz(3.7332, 2.7383, 14.5162)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13286C #6C5713

analogous

#13546C #13286C #2B136C

triadic

#13286C #6C1328 #286C13

tetradic

#13286C #6C1354 #6C5713 #136C2B

square

#13286C #6C1354 #6C5713 #136C2B

split-complementary

#13286C #6C2B13 #546C13

monochromatic

#050A1A #0A1538 #13286C #1C3BA0 #254FD4

Accessibility & contrast

On white

13.57

#13286C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#13286C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13286C

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13286C	#FFFFFF	#000000	##FFFFFF
##13286C	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326E

Deuteranopia (green-blind)

#002A6B

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13286c;
/* rgb */ color: rgb(19, 40, 108);
/* oklch */ color: oklch(30.9% 0.121 266.1);

Tailwind

colors: {
  custom: {
    50: '#616197',
    500: '#13286c',
    950: '#000000',
  },
}

SCSS

$custom: #13286c;
$custom-light: #616197;
$custom-dark: #000000;

JSON

{
  "hex": "#13286c",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 108
  },
  "hsl": {
    "h": 225.843,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30865,
    "c": 0.12135,
    "h": 266.1
  },
  "luminance": 0.02739
}

Semantic roles & 50–950 ramp

primary

#13286C

secondary

#A38A38

accent

#C33BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #13286C

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

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