#201B9D#201B9D

#201B9D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.8% C 0.196 H 271.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#201B9D
RGB	rgb(32, 27, 157)
HSL	hsl(242, 71%, 36%)
HSV	hsv(242, 83%, 62%)
CMYK	cmyk(79.6%, 82.8%, 0%, 38.4%)
CIE-LAB	lab(22.03, 46.36, -67.67)
CIE-LCH	lch(22.03, 82.03, 304.41°)
OKLab	oklab(34.82% 0.0049 -0.1959)
OKLCH	oklch(34.82% 0.196 271.4)
XYZ	xyz(7.0713, 3.5245, 32.1994)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B9D #989D1B

analogous

#1B579D #201B9D #611B9D

triadic

#201B9D #9D201B #1B9D20

tetradic

#201B9D #9D1B57 #989D1B #1B9D61

square

#201B9D #9D1B57 #989D1B #1B9D61

split-complementary

#201B9D #9D611B #579D1B

monochromatic

#0B0935 #151269 #201B9D #2B24D1 #5751E1

Accessibility & contrast

On white

12.32

#201B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#201B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B9D

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B9D	#FFFFFF	#000000	##FFFFFF
##201B9D	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA1

Deuteranopia (green-blind)

#002E9B

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #201b9d;
/* rgb */ color: rgb(32, 27, 157);
/* oklch */ color: oklch(34.8% 0.196 271.4);

Tailwind

colors: {
  custom: {
    50: '#745bbb',
    500: '#201b9d',
    950: '#000000',
  },
}

SCSS

$custom: #201b9d;
$custom-light: #745bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#201b9d",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 157
  },
  "hsl": {
    "h": 242.308,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3482,
    "c": 0.19592,
    "h": 271.4
  },
  "luminance": 0.03525
}

Semantic roles & 50–950 ramp

primary

#201B9D

secondary

#BFC450

accent

#ED3AE7

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #201B9D

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

Preview Lab → · Contrast checker → · Palette generator →