#201B50#201B50

#201B50 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.4% C 0.094 H 282.1°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#201B50
RGB	rgb(32, 27, 80)
HSL	hsl(246, 50%, 21%)
HSV	hsv(246, 66%, 31%)
CMYK	cmyk(60%, 66.3%, 0%, 68.6%)
CIE-LAB	lab(13.65, 19.60, -31.88)
CIE-LCH	lch(13.65, 37.42, 301.58°)
OKLab	oklab(26.37% 0.0197 -0.0914)
OKLCH	oklch(26.37% 0.094 282.1)
XYZ	xyz(2.4351, 1.6700, 7.7819)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B50 #4B501B

analogous

#1B3050 #201B50 #3A1B50

triadic

#201B50 #50201B #1B5020

tetradic

#201B50 #501B30 #4B501B #1B503A

square

#201B50 #501B30 #4B501B #1B503A

split-complementary

#201B50 #503A1B #30501B

monochromatic

#090817 #0E0C22 #201B50 #322A7E #453AAC

Accessibility & contrast

On white

15.74

#201B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#201B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B50

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B50	#FFFFFF	#000000	##FFFFFF
##201B50	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002552

Deuteranopia (green-blind)

#00214F

Tritanopia (blue-blind)

#0A2832

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #201b50;
/* rgb */ color: rgb(32, 27, 80);
/* oklch */ color: oklch(26.4% 0.094 282.1);

Tailwind

colors: {
  custom: {
    50: '#615782',
    500: '#201b50',
    950: '#000000',
  },
}

SCSS

$custom: #201b50;
$custom-light: #615782;
$custom-dark: #000000;

JSON

{
  "hex": "#201b50",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 80
  },
  "hsl": {
    "h": 245.66,
    "s": 49.533,
    "l": 20.98
  },
  "oklch": {
    "l": 0.26371,
    "c": 0.09354,
    "h": 282.1
  },
  "luminance": 0.0167
}

Semantic roles & 50–950 ramp

primary

#201B50

secondary

#7F8641

accent

#D94FCC

background

#F5F5F8

surface

#EAE9EF

border

#C6C5CA

text

#05030A

muted

#79787C

Preview Lab

Preview with #201B50

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

Preview Lab → · Contrast checker → · Palette generator →