#191CA0#191CA0

#191CA0 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.0% C 0.201 H 269.0°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#191CA0
RGB	rgb(25, 28, 160)
HSL	hsl(239, 73%, 36%)
HSV	hsv(239, 84%, 63%)
CMYK	cmyk(84.4%, 82.5%, 0%, 37.3%)
CIE-LAB	lab(22.21, 46.46, -69.22)
CIE-LCH	lch(22.21, 83.37, 303.87°)
OKLab	oklab(34.95% -0.0037 -0.2005)
OKLCH	oklch(34.95% 0.201 269)
XYZ	xyz(7.1592, 3.5744, 33.5635)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191CA0 #A09D19

analogous

#1960A0 #191CA0 #5A19A0

triadic

#191CA0 #A0191C #1CA019

tetradic

#191CA0 #A01960 #A09D19 #19A05A

square

#191CA0 #A01960 #A09D19 #19A05A

split-complementary

#191CA0 #A05A19 #60A019

monochromatic

#080936 #11136B #191CA0 #2125D5 #5053E4

Accessibility & contrast

On white

12.24

#191CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#191CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191CA0

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191CA0	#FFFFFF	#000000	##FFFFFF
##191CA0	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#002E9E

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #191ca0;
/* rgb */ color: rgb(25, 28, 160);
/* oklch */ color: oklch(35.0% 0.201 269.0);

Tailwind

colors: {
  custom: {
    50: '#735cbe',
    500: '#191ca0',
    950: '#000000',
  },
}

SCSS

$custom: #191ca0;
$custom-light: #735cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#191ca0",
  "rgb": {
    "r": 25,
    "g": 28,
    "b": 160
  },
  "hsl": {
    "h": 238.667,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.34952,
    "c": 0.2005,
    "h": 269
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary

#191CA0

secondary

#C6C34F

accent

#EC38F0

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #191CA0

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

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