#20197F#20197F

#20197F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.161 H 274.6°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#20197F
RGB	rgb(32, 25, 127)
HSL	hsl(244, 67%, 30%)
HSV	hsv(244, 80%, 50%)
CMYK	cmyk(74.8%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(18.07, 37.60, -55.53)
CIE-LCH	lch(18.07, 67.06, 304.10°)
OKLab	oklab(31.01% 0.0129 -0.1606)
OKLCH	oklch(31.01% 0.161 274.6)
XYZ	xyz(4.7728, 2.5342, 20.3122)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20197F #787F19

analogous

#19457F #20197F #53197F

triadic

#20197F #7F2019 #197F20

tetradic

#20197F #7F1945 #787F19 #197F53

square

#20197F #7F1945 #787F19 #197F53

split-complementary

#20197F #7F5319 #457F19

monochromatic

#06051A #130F4C #20197F #2D23B2 #453AD8

Accessibility & contrast

On white

13.93

#20197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#20197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20197F

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20197F	#FFFFFF	#000000	##FFFFFF
##20197F	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#00277D

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #20197f;
/* rgb */ color: rgb(32, 25, 127);
/* oklch */ color: oklch(31.0% 0.161 274.6);

Tailwind

colors: {
  custom: {
    50: '#6c58a5',
    500: '#20197f',
    950: '#000000',
  },
}

SCSS

$custom: #20197f;
$custom-light: #6c58a5;
$custom-dark: #000000;

JSON

{
  "hex": "#20197f",
  "rgb": {
    "r": 32,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 244.118,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31013,
    "c": 0.16112,
    "h": 274.6
  },
  "luminance": 0.02535
}

Semantic roles & 50–950 ramp

primary

#20197F

secondary

#ABB341

accent

#EA3EDE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #20197F

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

Preview Lab → · Contrast checker → · Palette generator →