#191A68#191A68

#191A68 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.132 H 273.4°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#191A68
RGB	rgb(25, 26, 104)
HSL	hsl(239, 61%, 25%)
HSV	hsv(239, 76%, 41%)
CMYK	cmyk(76%, 75%, 0%, 59.2%)
CIE-LAB	lab(15.19, 28.13, -45.44)
CIE-LCH	lch(15.19, 53.45, 301.76°)
OKLab	oklab(28.07% 0.0078 -0.1314)
OKLCH	oklch(28.07% 0.132 273.4)
XYZ	xyz(3.2682, 1.9446, 13.2971)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A68 #686719

analogous

#194168 #191A68 #401968

triadic

#191A68 #68191A #1A6819

tetradic

#191A68 #681941 #686719 #196840

square

#191A68 #681941 #686719 #196840

split-complementary

#191A68 #684019 #416819

monochromatic

#060619 #0D0E37 #191A68 #252699 #3133CB

Accessibility & contrast

On white

15.12

#191A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#191A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A68

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A68	#FFFFFF	#000000	##FFFFFF
##191A68	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002267

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #191a68;
/* rgb */ color: rgb(25, 26, 104);
/* oklch */ color: oklch(28.1% 0.132 273.4);

Tailwind

colors: {
  custom: {
    50: '#645794',
    500: '#191a68',
    950: '#000000',
  },
}

SCSS

$custom: #191a68;
$custom-light: #645794;
$custom-dark: #000000;

JSON

{
  "hex": "#191a68",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 104
  },
  "hsl": {
    "h": 239.241,
    "s": 61.24,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28072,
    "c": 0.13166,
    "h": 273.4
  },
  "luminance": 0.01945
}

Semantic roles & 50–950 ramp

primary

#191A68

secondary

#9E9D3F

accent

#E243E4

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191A68

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

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