#191271#191271

#191271 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.9% C 0.152 H 273.7°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#191271
RGB	rgb(25, 18, 113)
HSL	hsl(244, 73%, 26%)
HSV	hsv(244, 84%, 44%)
CMYK	cmyk(77.9%, 84.1%, 0%, 55.7%)
CIE-LAB	lab(14.58, 36.08, -52.35)
CIE-LCH	lch(14.58, 63.57, 304.58°)
OKLab	oklab(27.95% 0.0098 -0.1514)
OKLCH	oklch(27.95% 0.152 273.7)
XYZ	xyz(3.5969, 1.8312, 15.7835)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191271 #6A7112

analogous

#123A71 #191271 #481271

triadic

#191271 #711912 #127119

tetradic

#191271 #71123A #6A7112 #127148

square

#191271 #71123A #6A7112 #127148

split-complementary

#191271 #714812 #3A7112

monochromatic

#06041A #0D0A3C #191271 #251AA6 #3023DB

Accessibility & contrast

On white

15.37

#191271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#191271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191271

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191271	#FFFFFF	#000000	##FFFFFF
##191271	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002974

Deuteranopia (green-blind)

#00206F

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #191271;
/* rgb */ color: rgb(25, 18, 113);
/* oklch */ color: oklch(27.9% 0.152 273.7);

Tailwind

colors: {
  custom: {
    50: '#67539b',
    500: '#191271',
    950: '#000000',
  },
}

SCSS

$custom: #191271;
$custom-light: #67539b;
$custom-dark: #000000;

JSON

{
  "hex": "#191271",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 113
  },
  "hsl": {
    "h": 244.421,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27946,
    "c": 0.15173,
    "h": 273.7
  },
  "luminance": 0.01832
}

Semantic roles & 50–950 ramp

primary

#191271

secondary

#A0A837

accent

#EF39E2

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #191271

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

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