#191E6B#191E6B

#191E6B is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.131 H 272.1°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#191E6B
RGB	rgb(25, 30, 107)
HSL	hsl(236, 62%, 26%)
HSV	hsv(236, 77%, 42%)
CMYK	cmyk(76.6%, 72%, 0%, 58%)
CIE-LAB	lab(16.49, 26.61, -45.28)
CIE-LCH	lch(16.49, 52.52, 300.44°)
OKLab	oklab(29.1% 0.0048 -0.131)
OKLCH	oklch(29.1% 0.131 272.1)
XYZ	xyz(3.5181, 2.1964, 14.1456)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E6B #6B6619

analogous

#19476B #191E6B #3D196B

triadic

#191E6B #6B191E #1E6B19

tetradic

#191E6B #6B1947 #6B6619 #196B3D

square

#191E6B #6B1947 #6B6619 #196B3D

split-complementary

#191E6B #6B3D19 #476B19

monochromatic

#060719 #0D1039 #191E6B #252C9D #303ACE

Accessibility & contrast

On white

14.59

#191E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#191E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E6B

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E6B	#FFFFFF	#000000	##FFFFFF
##191E6B	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6D

Deuteranopia (green-blind)

#00256A

Tritanopia (blue-blind)

#003342

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #191e6b;
/* rgb */ color: rgb(25, 30, 107);
/* oklch */ color: oklch(29.1% 0.131 272.1);

Tailwind

colors: {
  custom: {
    50: '#645a96',
    500: '#191e6b',
    950: '#000000',
  },
}

SCSS

$custom: #191e6b;
$custom-light: #645a96;
$custom-dark: #000000;

JSON

{
  "hex": "#191e6b",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 107
  },
  "hsl": {
    "h": 236.341,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29099,
    "c": 0.13105,
    "h": 272.1
  },
  "luminance": 0.02197
}

Semantic roles & 50–950 ramp

primary

#191E6B

secondary

#A19B3F

accent

#DB43E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191E6B

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

Preview Lab → · Contrast checker → · Palette generator →