#201BA1#201BA1

#201BA1 is a dark, highly saturated blue. Relative luminance 0.037; OKLCH L 35.3% C 0.201 H 271.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#201BA1
RGB	rgb(32, 27, 161)
HSL	hsl(242, 71%, 37%)
HSV	hsv(242, 83%, 63%)
CMYK	cmyk(80.1%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(22.53, 47.62, -69.30)
CIE-LCH	lch(22.53, 84.08, 304.50°)
OKLab	oklab(35.3% 0.0039 -0.2006)
OKLCH	oklch(35.3% 0.201 271.1)
XYZ	xyz(7.4184, 3.6633, 34.0274)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201BA1 #9CA11B

analogous

#1B59A1 #201BA1 #631BA1

triadic

#201BA1 #A1201B #1BA120

tetradic

#201BA1 #A11B59 #9CA11B #1BA163

square

#201BA1 #A11B59 #9CA11B #1BA163

split-complementary

#201BA1 #A1631B #59A11B

monochromatic

#0B0938 #16126D #201BA1 #2A24D5 #5954E2

Accessibility & contrast

On white

12.12

#201BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#201BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201BA1

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201BA1	#FFFFFF	#000000	##FFFFFF
##201BA1	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA5

Deuteranopia (green-blind)

#002F9F

Tritanopia (blue-blind)

#004660

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #201ba1;
/* rgb */ color: rgb(32, 27, 161);
/* oklch */ color: oklch(35.3% 0.201 271.1);

Tailwind

colors: {
  custom: {
    50: '#755cbe',
    500: '#201ba1',
    950: '#000000',
  },
}

SCSS

$custom: #201ba1;
$custom-light: #755cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#201ba1",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 242.239,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35303,
    "c": 0.2006,
    "h": 271.1
  },
  "luminance": 0.03664
}

Semantic roles & 50–950 ramp

primary

#201BA1

secondary

#C1C552

accent

#EE3AE7

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #201BA1

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

Preview Lab → · Contrast checker → · Palette generator →