#13217E#13217E

#13217E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.155 H 268.0°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#13217E
RGB	rgb(19, 33, 126)
HSL	hsl(232, 74%, 28%)
HSV	hsv(232, 85%, 49%)
CMYK	cmyk(84.9%, 73.8%, 0%, 50.6%)
CIE-LAB	lab(18.94, 31.32, -53.49)
CIE-LCH	lch(18.94, 61.99, 300.35°)
OKLab	oklab(31.39% -0.0053 -0.155)
OKLCH	oklch(31.39% 0.155 268)
XYZ	xyz(4.5770, 2.7320, 20.0207)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13217E #7E7013

analogous

#13567E #13217E #3B137E

triadic

#13217E #7E1321 #217E13

tetradic

#13217E #7E1356 #7E7013 #137E3B

square

#13217E #7E1356 #7E7013 #137E3B

split-complementary

#13217E #7E3B13 #567E13

monochromatic

#04071B #0B1349 #13217E #1B2FB3 #2C44DF

Accessibility & contrast

On white

13.58

#13217E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#13217E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13217E

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13217E	#FFFFFF	#000000	##FFFFFF
##13217E	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#00297C

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13217e;
/* rgb */ color: rgb(19, 33, 126);
/* oklch */ color: oklch(31.4% 0.155 268.0);

Tailwind

colors: {
  custom: {
    50: '#675da4',
    500: '#13217e',
    950: '#000000',
  },
}

SCSS

$custom: #13217e;
$custom-light: #675da4;
$custom-dark: #000000;

JSON

{
  "hex": "#13217e",
  "rgb": {
    "r": 19,
    "g": 33,
    "b": 126
  },
  "hsl": {
    "h": 232.15,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31394,
    "c": 0.15511,
    "h": 268
  },
  "luminance": 0.02733
}

Semantic roles & 50–950 ramp

primary

#13217E

secondary

#B4A439

accent

#D837F0

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #13217E

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

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