#191863#191863

#191863 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.2% C 0.127 H 274.5°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#191863
RGB	rgb(25, 24, 99)
HSL	hsl(241, 61%, 24%)
HSV	hsv(241, 76%, 39%)
CMYK	cmyk(74.7%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(14.18, 27.57, -43.82)
CIE-LCH	lch(14.18, 51.77, 302.18°)
OKLab	oklab(27.18% 0.0099 -0.1267)
OKLCH	oklch(27.18% 0.127 274.5)
XYZ	xyz(2.9789, 1.7605, 11.9848)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191863 #626318

analogous

#183D63 #191863 #3F1863

triadic

#191863 #631918 #186319

tetradic

#191863 #63183D #626318 #18633F

square

#191863 #63183D #626318 #18633F

split-complementary

#191863 #633F18 #3D6318

monochromatic

#060619 #0D0C32 #191863 #252494 #3230C6

Accessibility & contrast

On white

15.53

#191863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#191863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191863

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191863	#FFFFFF	#000000	##FFFFFF
##191863	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002765

Deuteranopia (green-blind)

#002062

Tritanopia (blue-blind)

#002D3B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #191863;
/* rgb */ color: rgb(25, 24, 99);
/* oklch */ color: oklch(27.2% 0.127 274.5);

Tailwind

colors: {
  custom: {
    50: '#625590',
    500: '#191863',
    950: '#000000',
  },
}

SCSS

$custom: #191863;
$custom-light: #625590;
$custom-dark: #000000;

JSON

{
  "hex": "#191863",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 240.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27179,
    "c": 0.12707,
    "h": 274.5
  },
  "luminance": 0.01761
}

Semantic roles & 50–950 ramp

primary

#191863

secondary

#98993E

accent

#E444E2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #191863

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

Preview Lab → · Contrast checker → · Palette generator →