#201B6A#201B6A

#201B6A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.0% C 0.131 H 277.1°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#201B6A
RGB	rgb(32, 27, 106)
HSL	hsl(244, 59%, 26%)
HSV	hsv(244, 75%, 42%)
CMYK	cmyk(69.8%, 74.5%, 0%, 58.4%)
CIE-LAB	lab(16.16, 29.11, -45.15)
CIE-LCH	lch(16.16, 53.72, 302.81°)
OKLab	oklab(28.97% 0.0163 -0.1304)
OKLCH	oklch(28.97% 0.131 277.1)
XYZ	xyz(3.5883, 2.1312, 13.8551)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B6A #656A1B

analogous

#1B3D6A #201B6A #471B6A

triadic

#201B6A #6A201B #1B6A20

tetradic

#201B6A #6A1B3D #656A1B #1B6A47

square

#201B6A #6A1B3D #656A1B #1B6A47

split-complementary

#201B6A #6A471B #3D6A1B

monochromatic

#070618 #110F39 #201B6A #2F279B #3E34CB

Accessibility & contrast

On white

14.72

#201B6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#201B6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B6A

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B6A	#FFFFFF	#000000	##FFFFFF
##201B6A	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6C

Deuteranopia (green-blind)

#002569

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #201b6a;
/* rgb */ color: rgb(32, 27, 106);
/* oklch */ color: oklch(29.0% 0.131 277.1);

Tailwind

colors: {
  custom: {
    50: '#675895',
    500: '#201b6a',
    950: '#000000',
  },
}

SCSS

$custom: #201b6a;
$custom-light: #675895;
$custom-dark: #000000;

JSON

{
  "hex": "#201b6a",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 106
  },
  "hsl": {
    "h": 243.797,
    "s": 59.398,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28965,
    "c": 0.13138,
    "h": 277.1
  },
  "luminance": 0.02132
}

Semantic roles & 50–950 ramp

primary

#201B6A

secondary

#999F42

accent

#E345D9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #201B6A

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

Preview Lab → · Contrast checker → · Palette generator →