#131775#131775

#131775 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.8% C 0.154 H 269.9°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#131775
RGB	rgb(19, 23, 117)
HSL	hsl(238, 72%, 27%)
HSV	hsv(238, 84%, 46%)
CMYK	cmyk(83.8%, 80.3%, 0%, 54.1%)
CIE-LAB	lab(15.67, 34.23, -53.13)
CIE-LCH	lch(15.67, 63.20, 302.79°)
OKLab	oklab(28.76% -0.0004 -0.1539)
OKLCH	oklch(28.76% 0.154 269.9)
XYZ	xyz(3.7847, 2.0352, 17.0195)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131775 #757113

analogous

#134875 #131775 #401375

triadic

#131775 #751317 #177513

tetradic

#131775 #751348 #757113 #137540

square

#131775 #751348 #757113 #137540

split-complementary

#131775 #754013 #487513

monochromatic

#04051A #0A0D40 #131775 #1C21AA #272EDC

Accessibility & contrast

On white

14.92

#131775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#131775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131775

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131775	#FFFFFF	#000000	##FFFFFF
##131775	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C78

Deuteranopia (green-blind)

#002273

Tritanopia (blue-blind)

#003445

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #131775;
/* rgb */ color: rgb(19, 23, 117);
/* oklch */ color: oklch(28.8% 0.154 269.9);

Tailwind

colors: {
  custom: {
    50: '#66569e',
    500: '#131775',
    950: '#000000',
  },
}

SCSS

$custom: #131775;
$custom-light: #66569e;
$custom-dark: #000000;

JSON

{
  "hex": "#131775",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 117
  },
  "hsl": {
    "h": 237.551,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28758,
    "c": 0.1539,
    "h": 269.9
  },
  "luminance": 0.02036
}

Semantic roles & 50–950 ramp

primary

#131775

secondary

#ABA738

accent

#E739EF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131775

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

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