#191F67#191F67

#191F67 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 28.9% C 0.124 H 272.1°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#191F67
RGB	rgb(25, 31, 103)
HSL	hsl(235, 61%, 25%)
HSV	hsv(235, 76%, 40%)
CMYK	cmyk(75.7%, 69.9%, 0%, 59.6%)
CIE-LAB	lab(16.33, 24.37, -42.91)
CIE-LCH	lch(16.33, 49.35, 299.60°)
OKLab	oklab(28.86% 0.0046 -0.124)
OKLCH	oklch(28.86% 0.124 272.1)
XYZ	xyz(3.3382, 2.1656, 13.0714)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191F67 #676119

analogous

#194667 #191F67 #3A1967

triadic

#191F67 #67191F #1F6719

tetradic

#191F67 #671946 #676119 #19673A

square

#191F67 #671946 #676119 #19673A

split-complementary

#191F67 #673A19 #466719

monochromatic

#060719 #0D1036 #191F67 #252E98 #313DC9

Accessibility & contrast

On white

14.65

#191F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#191F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191F67

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191F67	#FFFFFF	#000000	##FFFFFF
##191F67	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002566

Tritanopia (blue-blind)

#003240

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #191f67;
/* rgb */ color: rgb(25, 31, 103);
/* oklch */ color: oklch(28.9% 0.124 272.1);

Tailwind

colors: {
  custom: {
    50: '#635a93',
    500: '#191f67',
    950: '#000000',
  },
}

SCSS

$custom: #191f67;
$custom-light: #635a93;
$custom-dark: #000000;

JSON

{
  "hex": "#191f67",
  "rgb": {
    "r": 25,
    "g": 31,
    "b": 103
  },
  "hsl": {
    "h": 235.385,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28864,
    "c": 0.12411,
    "h": 272.1
  },
  "luminance": 0.02166
}

Semantic roles & 50–950 ramp

primary

#191F67

secondary

#9D963F

accent

#D844E4

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #191F67

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

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