#201B4C#201B4C

#201B4C is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.0% C 0.087 H 283.1°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#201B4C
RGB	rgb(32, 27, 76)
HSL	hsl(246, 48%, 20%)
HSV	hsv(246, 64%, 30%)
CMYK	cmyk(57.9%, 64.5%, 0%, 70.2%)
CIE-LAB	lab(13.31, 18.13, -29.69)
CIE-LCH	lch(13.31, 34.79, 301.40°)
OKLab	oklab(26.01% 0.0198 -0.085)
OKLCH	oklch(26.01% 0.087 283.1)
XYZ	xyz(2.2917, 1.6126, 7.0266)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B4C #474C1B

analogous

#1B2F4C #201B4C #381B4C

triadic

#201B4C #4C201B #1B4C20

tetradic

#201B4C #4C1B2F #474C1B #1B4C38

square

#201B4C #4C1B2F #474C1B #1B4C38

split-complementary

#201B4C #4C381B #2F4C1B

monochromatic

#0A0817 #0D0B1F #201B4C #332B79 #463BA6

Accessibility & contrast

On white

15.88

#201B4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#201B4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B4C

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B4C	#FFFFFF	#000000	##FFFFFF
##201B4C	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#00214B

Tritanopia (blue-blind)

#0E2630

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #201b4c;
/* rgb */ color: rgb(32, 27, 76);
/* oklch */ color: oklch(26.0% 0.087 283.1);

Tailwind

colors: {
  custom: {
    50: '#60577e',
    500: '#201b4c',
    950: '#000000',
  },
}

SCSS

$custom: #201b4c;
$custom-light: #60577e;
$custom-dark: #000000;

JSON

{
  "hex": "#201b4c",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 76
  },
  "hsl": {
    "h": 246.122,
    "s": 47.573,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2601,
    "c": 0.0873,
    "h": 283.1
  },
  "luminance": 0.01613
}

Semantic roles & 50–950 ramp

primary

#201B4C

secondary

#7B8241

accent

#D751C9

background

#F5F5F7

surface

#EAE9EE

border

#C6C5C9

text

#05030A

muted

#79787C

Preview Lab

Preview with #201B4C

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

Preview Lab → · Contrast checker → · Palette generator →