#131275#131275

#131275 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.158 H 270.4°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#131275
RGB	rgb(19, 18, 117)
HSL	hsl(241, 73%, 26%)
HSV	hsv(241, 85%, 46%)
CMYK	cmyk(83.8%, 84.6%, 0%, 54.1%)
CIE-LAB	lab(14.71, 37.02, -54.73)
CIE-LCH	lch(14.71, 66.07, 304.07°)
OKLab	oklab(28.08% 0.0011 -0.1584)
OKLCH	oklch(28.08% 0.158 270.4)
XYZ	xyz(3.6947, 1.8550, 16.9895)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131275 #747512

analogous

#124375 #131275 #451275

triadic

#131275 #751312 #127513

tetradic

#131275 #751243 #747512 #127545

square

#131275 #751243 #747512 #127545

split-complementary

#131275 #754512 #437512

monochromatic

#04041B #0A0A40 #131275 #1C1AAA #2624DD

Accessibility & contrast

On white

15.32

#131275 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#131275 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131275

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131275	#FFFFFF	#000000	##FFFFFF
##131275	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A78

Deuteranopia (green-blind)

#002073

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #131275;
/* rgb */ color: rgb(19, 18, 117);
/* oklch */ color: oklch(28.1% 0.158 270.4);

Tailwind

colors: {
  custom: {
    50: '#66539e',
    500: '#131275',
    950: '#000000',
  },
}

SCSS

$custom: #131275;
$custom-light: #66539e;
$custom-dark: #000000;

JSON

{
  "hex": "#131275",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 117
  },
  "hsl": {
    "h": 240.606,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.28084,
    "c": 0.15844,
    "h": 270.4
  },
  "luminance": 0.01855
}

Semantic roles & 50–950 ramp

primary

#131275

secondary

#AAAC37

accent

#F038EE

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #131275

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

Preview Lab → · Contrast checker → · Palette generator →