#191A61#191A61

#191A61 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.122 H 274.2°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#191A61
RGB	rgb(25, 26, 97)
HSL	hsl(239, 59%, 24%)
HSV	hsv(239, 74%, 38%)
CMYK	cmyk(74.2%, 73.2%, 0%, 62%)
CIE-LAB	lab(14.45, 25.49, -42.05)
CIE-LCH	lch(14.45, 49.17, 301.22°)
OKLab	oklab(27.31% 0.0089 -0.1215)
OKLCH	oklch(27.31% 0.122 274.2)
XYZ	xyz(2.9272, 1.8083, 11.5017)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A61 #616019

analogous

#193E61 #191A61 #3C1961

triadic

#191A61 #61191A #1A6119

tetradic

#191A61 #61193E #616019 #19613C

square

#191A61 #61193E #616019 #19613C

split-complementary

#191A61 #613C19 #3E6119

monochromatic

#060718 #0C0D30 #191A61 #262792 #3234C2

Accessibility & contrast

On white

15.42

#191A61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#191A61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A61

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A61	#FFFFFF	#000000	##FFFFFF
##191A61	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002863

Deuteranopia (green-blind)

#002160

Tritanopia (blue-blind)

#002D3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191a61;
/* rgb */ color: rgb(25, 26, 97);
/* oklch */ color: oklch(27.3% 0.122 274.2);

Tailwind

colors: {
  custom: {
    50: '#62578f',
    500: '#191a61',
    950: '#000000',
  },
}

SCSS

$custom: #191a61;
$custom-light: #62578f;
$custom-dark: #000000;

JSON

{
  "hex": "#191a61",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 97
  },
  "hsl": {
    "h": 239.167,
    "s": 59.016,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27308,
    "c": 0.12183,
    "h": 274.2
  },
  "luminance": 0.01809
}

Semantic roles & 50–950 ramp

primary

#191A61

secondary

#97963F

accent

#E046E2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #191A61

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

Preview Lab → · Contrast checker → · Palette generator →