#201B72#201B72

#201B72 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.8% C 0.142 H 276.0°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#201B72
RGB	rgb(32, 27, 114)
HSL	hsl(243, 62%, 28%)
HSV	hsv(243, 76%, 45%)
CMYK	cmyk(71.9%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(17.02, 31.96, -48.94)
CIE-LCH	lch(17.02, 58.45, 303.14°)
OKLab	oklab(29.83% 0.0148 -0.1414)
OKLCH	oklch(29.83% 0.142 276)
XYZ	xyz(4.0239, 2.3055, 16.1493)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B72 #6D721B

analogous

#1B4272 #201B72 #4B1B72

triadic

#201B72 #72201B #1B7220

tetradic

#201B72 #721B42 #6D721B #1B724B

square

#201B72 #721B42 #6D721B #1B724B

split-complementary

#201B72 #724B1B #42721B

monochromatic

#070619 #120F41 #201B72 #2E27A3 #4038D0

Accessibility & contrast

On white

14.37

#201B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#201B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B72

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B72	#FFFFFF	#000000	##FFFFFF
##201B72	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002670

Tritanopia (blue-blind)

#003445

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #201b72;
/* rgb */ color: rgb(32, 27, 114);
/* oklch */ color: oklch(29.8% 0.142 276.0);

Tailwind

colors: {
  custom: {
    50: '#69599c',
    500: '#201b72',
    950: '#000000',
  },
}

SCSS

$custom: #201b72;
$custom-light: #69599c;
$custom-dark: #000000;

JSON

{
  "hex": "#201b72",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 243.448,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29831,
    "c": 0.14222,
    "h": 276
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#201B72

secondary

#A1A742

accent

#E543DB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #201B72

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

Preview Lab → · Contrast checker → · Palette generator →