#13285E#13285E

#13285E is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.100 H 264.8°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#13285E
RGB	rgb(19, 40, 94)
HSL	hsl(223, 66%, 22%)
HSV	hsv(223, 80%, 37%)
CMYK	cmyk(79.8%, 57.4%, 0%, 63.1%)
CIE-LAB	lab(17.75, 13.34, -34.68)
CIE-LCH	lch(17.75, 37.15, 291.05°)
OKLab	oklab(29.58% -0.009 -0.0999)
OKLCH	oklch(29.58% 0.1 264.8)
XYZ	xyz(3.0470, 2.4638, 10.9025)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13285E #5E4913

analogous

#134E5E #13285E #24135E

triadic

#13285E #5E1328 #285E13

tetradic

#13285E #5E134E #5E4913 #135E24

square

#13285E #5E134E #5E4913 #135E24

split-complementary

#13285E #5E2413 #4E5E13

monochromatic

#050B19 #09122B #13285E #1D3E91 #2853C4

Accessibility & contrast

On white

14.07

#13285E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#13285E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13285E

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13285E	#FFFFFF	#000000	##FFFFFF
##13285E	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012F60

Deuteranopia (green-blind)

#00285D

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #13285e;
/* rgb */ color: rgb(19, 40, 94);
/* oklch */ color: oklch(29.6% 0.100 264.8);

Tailwind

colors: {
  custom: {
    50: '#5d618c',
    500: '#13285e',
    950: '#000000',
  },
}

SCSS

$custom: #13285e;
$custom-light: #5d618c;
$custom-dark: #000000;

JSON

{
  "hex": "#13285e",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 94
  },
  "hsl": {
    "h": 223.2,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29577,
    "c": 0.10028,
    "h": 264.8
  },
  "luminance": 0.02464
}

Semantic roles & 50–950 ramp

primary

#13285E

secondary

#967B37

accent

#B93FE9

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #13285E

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

Preview Lab → · Contrast checker → · Palette generator →