#201B77#201B77

#201B77 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.4% C 0.149 H 275.3°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#201B77
RGB	rgb(32, 27, 119)
HSL	hsl(243, 63%, 29%)
HSV	hsv(243, 77%, 47%)
CMYK	cmyk(73.1%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(17.56, 33.71, -51.26)
CIE-LCH	lch(17.56, 61.35, 303.33°)
OKLab	oklab(30.39% 0.0137 -0.1482)
OKLCH	oklch(30.39% 0.149 275.3)
XYZ	xyz(4.3163, 2.4224, 17.6893)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B77 #72771B

analogous

#1B4477 #201B77 #4E1B77

triadic

#201B77 #77201B #1B7720

tetradic

#201B77 #771B44 #72771B #1B774E

square

#201B77 #771B44 #72771B #1B774E

split-complementary

#201B77 #774E1B #44771B

monochromatic

#070619 #131045 #201B77 #2D26A9 #423AD2

Accessibility & contrast

On white

14.15

#201B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#201B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B77

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B77	#FFFFFF	#000000	##FFFFFF
##201B77	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7A

Deuteranopia (green-blind)

#002775

Tritanopia (blue-blind)

#003647

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #201b77;
/* rgb */ color: rgb(32, 27, 119);
/* oklch */ color: oklch(30.4% 0.149 275.3);

Tailwind

colors: {
  custom: {
    50: '#6a599f',
    500: '#201b77',
    950: '#000000',
  },
}

SCSS

$custom: #201b77;
$custom-light: #6a599f;
$custom-dark: #000000;

JSON

{
  "hex": "#201b77",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 243.261,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30385,
    "c": 0.14884,
    "h": 275.3
  },
  "luminance": 0.02423
}

Semantic roles & 50–950 ramp

primary

#201B77

secondary

#A6AB42

accent

#E642DD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #201B77

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

Preview Lab → · Contrast checker → · Palette generator →