#131250#131250

#131250 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.6% C 0.109 H 274.8°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#131250
RGB	rgb(19, 18, 80)
HSL	hsl(241, 63%, 19%)
HSV	hsv(241, 78%, 31%)
CMYK	cmyk(76.3%, 77.5%, 0%, 68.6%)
CIE-LAB	lab(10.18, 23.60, -37.59)
CIE-LCH	lch(10.18, 44.39, 302.13°)
OKLab	oklab(23.57% 0.0091 -0.1086)
OKLCH	oklch(23.57% 0.109 274.8)
XYZ	xyz(1.9324, 1.1501, 7.7080)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131250 #4F5012

analogous

#123050 #131250 #321250

triadic

#131250 #501312 #125013

tetradic

#131250 #501230 #4F5012 #125032

square

#131250 #501230 #4F5012 #125032

split-complementary

#131250 #503212 #305012

monochromatic

#060619 #07071E #131250 #1F1D82 #2B28B4

Accessibility & contrast

On white

17.07

#131250 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#131250 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131250

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131250	#FFFFFF	#000000	##FFFFFF
##131250	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F52

Deuteranopia (green-blind)

#00194F

Tritanopia (blue-blind)

#00232F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #131250;
/* rgb */ color: rgb(19, 18, 80);
/* oklch */ color: oklch(23.6% 0.109 274.8);

Tailwind

colors: {
  custom: {
    50: '#5b5082',
    500: '#131250',
    950: '#000000',
  },
}

SCSS

$custom: #131250;
$custom-light: #5b5082;
$custom-dark: #000000;

JSON

{
  "hex": "#131250",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 80
  },
  "hsl": {
    "h": 240.968,
    "s": 63.265,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23568,
    "c": 0.10903,
    "h": 274.8
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#131250

secondary

#888935

accent

#E641E4

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #131250

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

Preview Lab → · Contrast checker → · Palette generator →