#191D56#191D56

#191D56 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.8% C 0.102 H 274.2°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#191D56
RGB	rgb(25, 29, 86)
HSL	hsl(236, 55%, 22%)
HSV	hsv(236, 71%, 34%)
CMYK	cmyk(70.9%, 66.3%, 0%, 66.3%)
CIE-LAB	lab(14.16, 19.09, -35.15)
CIE-LCH	lch(14.16, 40.00, 298.51°)
OKLab	oklab(26.76% 0.0074 -0.1013)
OKLCH	oklch(26.76% 0.102 274.2)
XYZ	xyz(2.5194, 1.7571, 9.0087)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191D56 #565219

analogous

#193C56 #191D56 #341956

triadic

#191D56 #56191D #1D5619

tetradic

#191D56 #56193C #565219 #195634

square

#191D56 #56193C #565219 #195634

split-complementary

#191D56 #563419 #3C5619

monochromatic

#070818 #0B0D27 #191D56 #272D85 #353DB5

Accessibility & contrast

On white

15.54

#191D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#191D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191D56

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191D56	#FFFFFF	#000000	##FFFFFF
##191D56	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002758

Deuteranopia (green-blind)

#002155

Tritanopia (blue-blind)

#002B36

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #191d56;
/* rgb */ color: rgb(25, 29, 86);
/* oklch */ color: oklch(26.8% 0.102 274.2);

Tailwind

colors: {
  custom: {
    50: '#5e5986',
    500: '#191d56',
    950: '#000000',
  },
}

SCSS

$custom: #191d56;
$custom-light: #5e5986;
$custom-dark: #000000;

JSON

{
  "hex": "#191d56",
  "rgb": {
    "r": 25,
    "g": 29,
    "b": 86
  },
  "hsl": {
    "h": 236.066,
    "s": 54.955,
    "l": 21.765
  },
  "oklch": {
    "l": 0.26763,
    "c": 0.10156,
    "h": 274.2
  },
  "luminance": 0.01757
}

Semantic roles & 50–950 ramp

primary

#191D56

secondary

#8C873E

accent

#D54ADE

background

#F5F5F8

surface

#EAE9EF

border

#C6C5CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #191D56

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

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