#191A56#191A56

#191A56 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.2% C 0.106 H 275.5°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#191A56
RGB	rgb(25, 26, 86)
HSL	hsl(239, 55%, 22%)
HSV	hsv(239, 71%, 34%)
CMYK	cmyk(70.9%, 69.8%, 0%, 66.3%)
CIE-LAB	lab(13.33, 21.25, -36.50)
CIE-LCH	lch(13.33, 42.23, 300.21°)
OKLab	oklab(26.16% 0.0102 -0.1053)
OKLCH	oklch(26.16% 0.106 275.5)
XYZ	xyz(2.4495, 1.6171, 8.9853)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A56 #565519

analogous

#193956 #191A56 #371956

triadic

#191A56 #56191A #1A5619

tetradic

#191A56 #561939 #565519 #195637

square

#191A56 #561939 #565519 #195637

split-complementary

#191A56 #563719 #395619

monochromatic

#070718 #0B0C27 #191A56 #272885 #3537B5

Accessibility & contrast

On white

15.87

#191A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#191A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A56

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A56	#FFFFFF	#000000	##FFFFFF
##191A56	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002558

Deuteranopia (green-blind)

#002055

Tritanopia (blue-blind)

#002935

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #191a56;
/* rgb */ color: rgb(25, 26, 86);
/* oklch */ color: oklch(26.2% 0.106 275.5);

Tailwind

colors: {
  custom: {
    50: '#5f5686',
    500: '#191a56',
    950: '#000000',
  },
}

SCSS

$custom: #191a56;
$custom-light: #5f5686;
$custom-dark: #000000;

JSON

{
  "hex": "#191a56",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 86
  },
  "hsl": {
    "h": 239.016,
    "s": 54.955,
    "l": 21.765
  },
  "oklch": {
    "l": 0.2616,
    "c": 0.10575,
    "h": 275.5
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#191A56

secondary

#8C8B3E

accent

#DC4ADE

background

#F5F5F8

surface

#EAE9EF

border

#C6C5CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #191A56

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

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