#201BA0#201BA0

#201BA0 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.2% C 0.199 H 271.2°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#201BA0
RGB	rgb(32, 27, 160)
HSL	hsl(242, 71%, 37%)
HSV	hsv(242, 83%, 63%)
CMYK	cmyk(80%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(22.40, 47.31, -68.89)
CIE-LCH	lch(22.40, 83.57, 304.48°)
OKLab	oklab(35.18% 0.0042 -0.1994)
OKLCH	oklch(35.18% 0.199 271.2)
XYZ	xyz(7.3306, 3.6282, 33.5648)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201BA0 #9BA01B

analogous

#1B59A0 #201BA0 #631BA0

triadic

#201BA0 #A0201B #1BA020

tetradic

#201BA0 #A01B59 #9BA01B #1BA063

square

#201BA0 #A01B59 #9BA01B #1BA063

split-complementary

#201BA0 #A0631B #59A01B

monochromatic

#0B0937 #16126C #201BA0 #2A24D4 #5953E2

Accessibility & contrast

On white

12.17

#201BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#201BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201BA0

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201BA0	#FFFFFF	#000000	##FFFFFF
##201BA0	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#002F9E

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #201ba0;
/* rgb */ color: rgb(32, 27, 160);
/* oklch */ color: oklch(35.2% 0.199 271.2);

Tailwind

colors: {
  custom: {
    50: '#755cbe',
    500: '#201ba0',
    950: '#000000',
  },
}

SCSS

$custom: #201ba0;
$custom-light: #755cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#201ba0",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 242.256,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35182,
    "c": 0.19943,
    "h": 271.2
  },
  "luminance": 0.03629
}

Semantic roles & 50–950 ramp

primary

#201BA0

secondary

#C1C552

accent

#EE3AE7

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #201BA0

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

Preview Lab → · Contrast checker → · Palette generator →