#201F9A#201F9A

#201F9A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.0% C 0.189 H 271.3°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#201F9A
RGB	rgb(32, 31, 154)
HSL	hsl(240, 66%, 36%)
HSV	hsv(240, 80%, 60%)
CMYK	cmyk(79.2%, 79.9%, 0%, 39.6%)
CIE-LAB	lab(22.37, 43.35, -65.27)
CIE-LCH	lch(22.37, 78.36, 303.59°)
OKLab	oklab(34.95% 0.0044 -0.189)
OKLCH	oklch(34.95% 0.189 271.3)
XYZ	xyz(6.9164, 3.6194, 30.8997)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F9A #999A1F

analogous

#1F5C9A #201F9A #5E1F9A

triadic

#201F9A #9A201F #1F9A20

tetradic

#201F9A #9A1F5C #999A1F #1F9A5E

square

#201F9A #9A1F5C #999A1F #1F9A5E

split-complementary

#201F9A #9A5E1F #5C9A1F

monochromatic

#0B0A34 #151567 #201F9A #2B29CD #5756DD

Accessibility & contrast

On white

12.18

#201F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#201F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F9A

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F9A	#FFFFFF	#000000	##FFFFFF
##201F9A	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#002F98

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #201f9a;
/* rgb */ color: rgb(32, 31, 154);
/* oklch */ color: oklch(35.0% 0.189 271.3);

Tailwind

colors: {
  custom: {
    50: '#735db9',
    500: '#201f9a',
    950: '#000000',
  },
}

SCSS

$custom: #201f9a;
$custom-light: #735db9;
$custom-dark: #000000;

JSON

{
  "hex": "#201f9a",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 154
  },
  "hsl": {
    "h": 240.488,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.34952,
    "c": 0.18902,
    "h": 271.3
  },
  "luminance": 0.0362
}

Semantic roles & 50–950 ramp

primary

#201F9A

secondary

#C0C154

accent

#E93EE8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #201F9A

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

Preview Lab → · Contrast checker → · Palette generator →