#13285D#13285D

#13285D is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.5% C 0.099 H 264.7°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#13285D
RGB	rgb(19, 40, 93)
HSL	hsl(223, 66%, 22%)
HSV	hsv(223, 80%, 36%)
CMYK	cmyk(79.6%, 57%, 0%, 63.5%)
CIE-LAB	lab(17.67, 12.92, -34.14)
CIE-LCH	lch(17.67, 36.51, 290.72°)
OKLab	oklab(29.49% -0.0091 -0.0983)
OKLCH	oklch(29.49% 0.099 264.7)
XYZ	xyz(3.0024, 2.4460, 10.6677)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13285D #5D4813

analogous

#134D5D #13285D #23135D

triadic

#13285D #5D1328 #285D13

tetradic

#13285D #5D134D #5D4813 #135D23

square

#13285D #5D134D #5D4813 #135D23

split-complementary

#13285D #5D2313 #4D5D13

monochromatic

#050B19 #09122A #13285D #1D3E90 #2854C3

Accessibility & contrast

On white

14.10

#13285D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#13285D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13285D

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13285D	#FFFFFF	#000000	##FFFFFF
##13285D	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032F5F

Deuteranopia (green-blind)

#00285C

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #13285d;
/* rgb */ color: rgb(19, 40, 93);
/* oklch */ color: oklch(29.5% 0.099 264.7);

Tailwind

colors: {
  custom: {
    50: '#5d618b',
    500: '#13285d',
    950: '#000000',
  },
}

SCSS

$custom: #13285d;
$custom-light: #5d618b;
$custom-dark: #000000;

JSON

{
  "hex": "#13285d",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 93
  },
  "hsl": {
    "h": 222.973,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29489,
    "c": 0.09873,
    "h": 264.7
  },
  "luminance": 0.02446
}

Semantic roles & 50–950 ramp

primary

#13285D

secondary

#957A37

accent

#B93FE9

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #13285D

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

Preview Lab → · Contrast checker → · Palette generator →