#20197E#20197E

#20197E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.9% C 0.160 H 274.7°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#20197E
RGB	rgb(32, 25, 126)
HSL	hsl(244, 67%, 30%)
HSV	hsv(244, 80%, 49%)
CMYK	cmyk(74.6%, 80.2%, 0%, 50.6%)
CIE-LAB	lab(17.96, 37.26, -55.09)
CIE-LCH	lch(17.96, 66.51, 304.08°)
OKLab	oklab(30.9% 0.0131 -0.1593)
OKLCH	oklch(30.9% 0.16 274.7)
XYZ	xyz(4.7079, 2.5082, 19.9706)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20197E #777E19

analogous

#19457E #20197E #52197E

triadic

#20197E #7E2019 #197E20

tetradic

#20197E #7E1945 #777E19 #197E52

square

#20197E #7E1945 #777E19 #197E52

split-complementary

#20197E #7E5219 #457E19

monochromatic

#06051A #130F4B #20197E #2D23B1 #453AD8

Accessibility & contrast

On white

13.98

#20197E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#20197E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20197E

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20197E	#FFFFFF	#000000	##FFFFFF
##20197E	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00277C

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #20197e;
/* rgb */ color: rgb(32, 25, 126);
/* oklch */ color: oklch(30.9% 0.160 274.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#20197e",
  "rgb": {
    "r": 32,
    "g": 25,
    "b": 126
  },
  "hsl": {
    "h": 244.158,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.30897,
    "c": 0.15986,
    "h": 274.7
  },
  "luminance": 0.02509
}

Semantic roles & 50–950 ramp

primary

#20197E

secondary

#AAB241

accent

#EA3EDE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #20197E

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

Preview Lab → · Contrast checker → · Palette generator →