#131852#131852

#131852 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.104 H 272.4°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#131852
RGB	rgb(19, 24, 82)
HSL	hsl(235, 62%, 20%)
HSV	hsv(235, 77%, 32%)
CMYK	cmyk(76.8%, 70.7%, 0%, 67.8%)
CIE-LAB	lab(11.96, 20.17, -36.04)
CIE-LCH	lch(11.96, 41.30, 299.23°)
OKLab	oklab(24.92% 0.0043 -0.1041)
OKLCH	oklch(24.92% 0.104 272.4)
XYZ	xyz(2.1177, 1.4007, 8.1398)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131852 #524D13

analogous

#133852 #131852 #2E1352

triadic

#131852 #521318 #185213

tetradic

#131852 #521338 #524D13 #13522E

square

#131852 #521338 #524D13 #13522E

split-complementary

#131852 #522E13 #385213

monochromatic

#060719 #070920 #131852 #1F2784 #2A35B5

Accessibility & contrast

On white

16.40

#131852 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#131852 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131852

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131852	#FFFFFF	#000000	##FFFFFF
##131852	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002254

Deuteranopia (green-blind)

#001D51

Tritanopia (blue-blind)

#002732

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #131852;
/* rgb */ color: rgb(19, 24, 82);
/* oklch */ color: oklch(24.9% 0.104 272.4);

Tailwind

colors: {
  custom: {
    50: '#5b5483',
    500: '#131852',
    950: '#000000',
  },
}

SCSS

$custom: #131852;
$custom-light: #5b5483;
$custom-dark: #000000;

JSON

{
  "hex": "#131852",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 82
  },
  "hsl": {
    "h": 235.238,
    "s": 62.376,
    "l": 19.804
  },
  "oklch": {
    "l": 0.24921,
    "c": 0.1042,
    "h": 272.4
  },
  "luminance": 0.01401
}

Semantic roles & 50–950 ramp

primary

#131852

secondary

#8A8436

accent

#D942E5

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #131852

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

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