#20198B#20198B

#20198B is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.4% C 0.176 H 273.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#20198B
RGB	rgb(32, 25, 139)
HSL	hsl(244, 70%, 32%)
HSV	hsv(244, 82%, 55%)
CMYK	cmyk(77%, 82%, 0%, 45.5%)
CIE-LAB	lab(19.50, 41.57, -60.74)
CIE-LCH	lch(19.50, 73.60, 304.39°)
OKLab	oklab(32.43% 0.0099 -0.1757)
OKLCH	oklch(32.43% 0.176 273.2)
XYZ	xyz(5.6019, 2.8658, 24.6790)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20198B #848B19

analogous

#194B8B #20198B #59198B

triadic

#20198B #8B2019 #198B20

tetradic

#20198B #8B194B #848B19 #198B59

square

#20198B #8B194B #848B19 #198B59

split-complementary

#20198B #8B5919 #4B8B19

monochromatic

#080623 #141057 #20198B #2C22BF #4B41DD

Accessibility & contrast

On white

13.35

#20198B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#20198B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20198B

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20198B	#FFFFFF	#000000	##FFFFFF
##20198B	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002A89

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #20198b;
/* rgb */ color: rgb(32, 25, 139);
/* oklch */ color: oklch(32.4% 0.176 273.2);

Tailwind

colors: {
  custom: {
    50: '#6f59ae',
    500: '#20198b',
    950: '#000000',
  },
}

SCSS

$custom: #20198b;
$custom-light: #6f59ae;
$custom-dark: #000000;

JSON

{
  "hex": "#20198b",
  "rgb": {
    "r": 32,
    "g": 25,
    "b": 139
  },
  "hsl": {
    "h": 243.684,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32426,
    "c": 0.176,
    "h": 273.2
  },
  "luminance": 0.02866
}

Semantic roles & 50–950 ramp

primary

#20198B

secondary

#B6BE42

accent

#EC3BE1

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #20198B

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

Preview Lab → · Contrast checker → · Palette generator →