#191D86#191D86

#191D86 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.0% C 0.168 H 270.4°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#191D86
RGB	rgb(25, 29, 134)
HSL	hsl(238, 69%, 31%)
HSV	hsv(238, 81%, 53%)
CMYK	cmyk(81.3%, 78.4%, 0%, 47.5%)
CIE-LAB	lab(19.25, 37.17, -58.02)
CIE-LCH	lch(19.25, 68.91, 302.64°)
OKLab	oklab(31.97% 0.0011 -0.168)
OKLCH	oklch(31.97% 0.168 270.4)
XYZ	xyz(5.1419, 2.8060, 22.8203)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191D86 #868219

analogous

#195386 #191D86 #4B1986

triadic

#191D86 #86191D #1D8619

tetradic

#191D86 #861953 #868219 #19864B

square

#191D86 #861953 #868219 #19864B

split-complementary

#191D86 #864B19 #538619

monochromatic

#06071F #0F1252 #191D86 #2328BA #3E44DB

Accessibility & contrast

On white

13.45

#191D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#191D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191D86

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191D86	#FFFFFF	#000000	##FFFFFF
##191D86	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002984

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #191d86;
/* rgb */ color: rgb(25, 29, 134);
/* oklch */ color: oklch(32.0% 0.168 270.4);

Tailwind

colors: {
  custom: {
    50: '#6c5baa',
    500: '#191d86',
    950: '#000000',
  },
}

SCSS

$custom: #191d86;
$custom-light: #6c5baa;
$custom-dark: #000000;

JSON

{
  "hex": "#191d86",
  "rgb": {
    "r": 25,
    "g": 29,
    "b": 134
  },
  "hsl": {
    "h": 237.798,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31966,
    "c": 0.16805,
    "h": 270.4
  },
  "luminance": 0.02807
}

Semantic roles & 50–950 ramp

primary

#191D86

secondary

#BAB541

accent

#E53CEB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #191D86

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

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