#13127E#13127E

#13127E is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.2% C 0.169 H 269.7°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#13127E
RGB	rgb(19, 18, 126)
HSL	hsl(241, 75%, 28%)
HSV	hsv(241, 86%, 49%)
CMYK	cmyk(84.9%, 85.7%, 0%, 50.6%)
CIE-LAB	lab(15.89, 40.02, -58.55)
CIE-LCH	lch(15.89, 70.92, 304.36°)
OKLab	oklab(29.24% -0.001 -0.1695)
OKLCH	oklch(29.24% 0.169 269.7)
XYZ	xyz(4.2495, 2.0769, 19.9115)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13127E #7D7E12

analogous

#12477E #13127E #49127E

triadic

#13127E #7E1312 #127E13

tetradic

#13127E #7E1247 #7D7E12 #127E49

square

#13127E #7E1247 #7D7E12 #127E49

split-complementary

#13127E #7E4912 #477E12

monochromatic

#04041B #0B0A48 #13127E #1B1AB4 #2C2AE1

Accessibility & contrast

On white

14.84

#13127E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#13127E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13127E

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13127E	#FFFFFF	#000000	##FFFFFF
##13127E	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D81

Deuteranopia (green-blind)

#00227C

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #13127e;
/* rgb */ color: rgb(19, 18, 126);
/* oklch */ color: oklch(29.2% 0.169 269.7);

Tailwind

colors: {
  custom: {
    50: '#6953a5',
    500: '#13127e',
    950: '#000000',
  },
}

SCSS

$custom: #13127e;
$custom-light: #6953a5;
$custom-dark: #000000;

JSON

{
  "hex": "#13127e",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 126
  },
  "hsl": {
    "h": 240.556,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.29238,
    "c": 0.16948,
    "h": 269.7
  },
  "luminance": 0.02077
}

Semantic roles & 50–950 ramp

primary

#13127E

secondary

#B3B438

accent

#F236F0

background

#F6F4FA

surface

#ECE7F4

border

#C7C3CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #13127E

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

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