#191E6C#191E6C

#191E6C is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.2% C 0.132 H 272.0°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#191E6C
RGB	rgb(25, 30, 108)
HSL	hsl(236, 62%, 26%)
HSV	hsv(236, 77%, 42%)
CMYK	cmyk(76.9%, 72.2%, 0%, 57.6%)
CIE-LAB	lab(16.59, 26.99, -45.77)
CIE-LCH	lch(16.59, 53.13, 300.53°)
OKLab	oklab(29.21% 0.0047 -0.1324)
OKLCH	oklch(29.21% 0.132 272)
XYZ	xyz(3.5710, 2.2176, 14.4243)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E6C #6C6719

analogous

#19476C #191E6C #3D196C

triadic

#191E6C #6C191E #1E6C19

tetradic

#191E6C #6C1947 #6C6719 #196C3D

square

#191E6C #6C1947 #6C6719 #196C3D

split-complementary

#191E6C #6C3D19 #476C19

monochromatic

#060719 #0D103A #191E6C #252C9E #303ACF

Accessibility & contrast

On white

14.55

#191E6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#191E6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E6C

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E6C	#FFFFFF	#000000	##FFFFFF
##191E6C	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6E

Deuteranopia (green-blind)

#00256B

Tritanopia (blue-blind)

#003342

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #191e6c;
/* rgb */ color: rgb(25, 30, 108);
/* oklch */ color: oklch(29.2% 0.132 272.0);

Tailwind

colors: {
  custom: {
    50: '#645a97',
    500: '#191e6c',
    950: '#000000',
  },
}

SCSS

$custom: #191e6c;
$custom-light: #645a97;
$custom-dark: #000000;

JSON

{
  "hex": "#191e6c",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 108
  },
  "hsl": {
    "h": 236.386,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29206,
    "c": 0.13245,
    "h": 272
  },
  "luminance": 0.02218
}

Semantic roles & 50–950 ramp

primary

#191E6C

secondary

#A19C3F

accent

#DC42E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #191E6C

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

Preview Lab → · Contrast checker → · Palette generator →