#13155F#13155F

#13155F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.127 H 272.1°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#13155F
RGB	rgb(19, 21, 95)
HSL	hsl(238, 67%, 22%)
HSV	hsv(238, 80%, 37%)
CMYK	cmyk(80%, 77.9%, 0%, 62.7%)
CIE-LAB	lab(12.61, 27.36, -43.75)
CIE-LCH	lch(12.61, 51.60, 302.02°)
OKLab	oklab(25.82% 0.0046 -0.1266)
OKLCH	oklch(25.82% 0.127 272.1)
XYZ	xyz(2.6016, 1.5007, 10.9768)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13155F #5F5D13

analogous

#133B5F #13155F #37135F

triadic

#13155F #5F1315 #155F13

tetradic

#13155F #5F133B #5F5D13 #135F37

square

#13155F #5F133B #5F5D13 #135F37

split-complementary

#13155F #5F3713 #3B5F13

monochromatic

#05061A #090A2C #13155F #1D2092 #272CC5

Accessibility & contrast

On white

16.15

#13155F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#13155F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13155F

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13155F	#FFFFFF	#000000	##FFFFFF
##13155F	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002461

Deuteranopia (green-blind)

#001D5E

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #13155f;
/* rgb */ color: rgb(19, 21, 95);
/* oklch */ color: oklch(25.8% 0.127 272.1);

Tailwind

colors: {
  custom: {
    50: '#5f538d',
    500: '#13155f',
    950: '#000000',
  },
}

SCSS

$custom: #13155f;
$custom-light: #5f538d;
$custom-dark: #000000;

JSON

{
  "hex": "#13155f",
  "rgb": {
    "r": 19,
    "g": 21,
    "b": 95
  },
  "hsl": {
    "h": 238.421,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25818,
    "c": 0.12671,
    "h": 272.1
  },
  "luminance": 0.01501
}

Semantic roles & 50–950 ramp

primary

#13155F

secondary

#979437

accent

#E53EEA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13155F

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

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