#191A50#191A50

#191A50 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.6% C 0.097 H 276.3°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#191A50
RGB	rgb(25, 26, 80)
HSL	hsl(239, 52%, 21%)
HSV	hsv(239, 69%, 31%)
CMYK	cmyk(68.8%, 67.5%, 0%, 68.6%)
CIE-LAB	lab(12.76, 18.90, -33.35)
CIE-LCH	lch(12.76, 38.33, 299.54°)
OKLab	oklab(25.56% 0.0106 -0.096)
OKLCH	oklch(25.56% 0.097 276.3)
XYZ	xyz(2.2178, 1.5245, 7.7652)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A50 #504F19

analogous

#193550 #191A50 #331950

triadic

#191A50 #50191A #1A5019

tetradic

#191A50 #501935 #504F19 #195033

square

#191A50 #501935 #504F19 #195033

split-complementary

#191A50 #503319 #355019

monochromatic

#070817 #0A0B21 #191A50 #28297F #3638AD

Accessibility & contrast

On white

16.09

#191A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#191A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A50

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A50	#FFFFFF	#000000	##FFFFFF
##191A50	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002352

Deuteranopia (green-blind)

#001F4F

Tritanopia (blue-blind)

#002732

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #191a50;
/* rgb */ color: rgb(25, 26, 80);
/* oklch */ color: oklch(25.6% 0.097 276.3);

Tailwind

colors: {
  custom: {
    50: '#5d5682',
    500: '#191a50',
    950: '#000000',
  },
}

SCSS

$custom: #191a50;
$custom-light: #5d5682;
$custom-dark: #000000;

JSON

{
  "hex": "#191a50",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 80
  },
  "hsl": {
    "h": 238.909,
    "s": 52.381,
    "l": 20.588
  },
  "oklch": {
    "l": 0.25564,
    "c": 0.09661,
    "h": 276.3
  },
  "luminance": 0.01525
}

Semantic roles & 50–950 ramp

primary

#191A50

secondary

#86853E

accent

#D94CDC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05030A

muted

#79787C

Preview Lab

Preview with #191A50

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

Preview Lab → · Contrast checker → · Palette generator →