#201B41#201B41

#201B41 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.069 H 286.3°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#201B41
RGB	rgb(32, 27, 65)
HSL	hsl(248, 41%, 18%)
HSV	hsv(248, 58%, 25%)
CMYK	cmyk(50.8%, 58.5%, 0%, 74.5%)
CIE-LAB	lab(12.43, 14.13, -23.46)
CIE-LCH	lch(12.43, 27.38, 301.06°)
OKLab	oklab(25.08% 0.0195 -0.0667)
OKLCH	oklch(25.08% 0.069 286.3)
XYZ	xyz(1.9415, 1.4725, 5.1819)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B41 #3C411B

analogous

#1B2941 #201B41 #331B41

triadic

#201B41 #41201B #1B4120

tetradic

#201B41 #411B29 #3C411B #1B4133

square

#201B41 #411B29 #3C411B #1B4133

split-complementary

#201B41 #41331B #29411B

monochromatic

#0B0916 #0B0916 #201B41 #352D6C #4B3F97

Accessibility & contrast

On white

16.22

#201B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#201B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B41

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B41	#FFFFFF	#000000	##FFFFFF
##201B41	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2142

Deuteranopia (green-blind)

#091F40

Tritanopia (blue-blind)

#16232B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #201b41;
/* rgb */ color: rgb(32, 27, 65);
/* oklch */ color: oklch(25.1% 0.069 286.3);

Tailwind

colors: {
  custom: {
    50: '#5e5776',
    500: '#201b41',
    950: '#000000',
  },
}

SCSS

$custom: #201b41;
$custom-light: #5e5776;
$custom-dark: #000000;

JSON

{
  "hex": "#201b41",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 247.895,
    "s": 41.304,
    "l": 18.039
  },
  "oklch": {
    "l": 0.25082,
    "c": 0.06947,
    "h": 286.3
  },
  "luminance": 0.01473
}

Semantic roles & 50–950 ramp

primary

#201B41

secondary

#6F7641

accent

#D157C1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040308

muted

#79787B

Preview Lab

Preview with #201B41

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

Preview Lab → · Contrast checker → · Palette generator →