#13125E#13125E

#13125E is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.2% C 0.129 H 272.8°. Best body text is #FFFFFF at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#13125E
RGB	rgb(19, 18, 94)
HSL	hsl(241, 68%, 22%)
HSV	hsv(241, 81%, 37%)
CMYK	cmyk(79.8%, 80.9%, 0%, 63.1%)
CIE-LAB	lab(11.82, 28.89, -44.40)
CIE-LCH	lch(11.82, 52.97, 303.05°)
OKLab	oklab(25.22% 0.0063 -0.1285)
OKLCH	oklch(25.22% 0.129 272.8)
XYZ	xyz(2.5046, 1.3790, 10.7217)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13125E #5D5E12

analogous

#12375E #13125E #39125E

triadic

#13125E #5E1312 #125E13

tetradic

#13125E #5E1237 #5D5E12 #125E39

square

#13125E #5E1237 #5D5E12 #125E39

split-complementary

#13125E #5E3912 #375E12

monochromatic

#05051A #09082B #13125E #1D1C91 #2826C5

Accessibility & contrast

On white

16.46

#13125E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#13125E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13125E

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13125E	#FFFFFF	#000000	##FFFFFF
##13125E	1.00	16.46	1.28	16.46
#FFFFFF	16.46	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002360

Deuteranopia (green-blind)

#001B5D

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #13125e;
/* rgb */ color: rgb(19, 18, 94);
/* oklch */ color: oklch(25.2% 0.129 272.8);

Tailwind

colors: {
  custom: {
    50: '#5f518d',
    500: '#13125e',
    950: '#000000',
  },
}

SCSS

$custom: #13125e;
$custom-light: #5f518d;
$custom-dark: #000000;

JSON

{
  "hex": "#13125e",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 94
  },
  "hsl": {
    "h": 240.789,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25217,
    "c": 0.12863,
    "h": 272.8
  },
  "luminance": 0.01379
}

Semantic roles & 50–950 ramp

primary

#13125E

secondary

#959635

accent

#EB3DE8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13125E

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

Preview Lab → · Contrast checker → · Palette generator →