#201D4C#201D4C

#201D4C is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.4% C 0.084 H 281.8°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#201D4C
RGB	rgb(32, 29, 76)
HSL	hsl(244, 45%, 21%)
HSV	hsv(244, 62%, 30%)
CMYK	cmyk(57.9%, 61.8%, 0%, 70.2%)
CIE-LAB	lab(13.87, 16.68, -28.78)
CIE-LCH	lch(13.87, 33.27, 300.10°)
OKLab	oklab(26.43% 0.0173 -0.0823)
OKLCH	oklch(26.43% 0.084 281.8)
XYZ	xyz(2.3391, 1.7075, 7.0424)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201D4C #494C1D

analogous

#1D314C #201D4C #371D4C

triadic

#201D4C #4C201D #1D4C20

tetradic

#201D4C #4C1D31 #494C1D #1D4C37

square

#201D4C #4C1D31 #494C1D #1D4C37

split-complementary

#201D4C #4C371D #314C1D

monochromatic

#090816 #0D0C20 #201D4C #332E78 #453FA5

Accessibility & contrast

On white

15.65

#201D4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#201D4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201D4C

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201D4C	#FFFFFF	#000000	##FFFFFF
##201D4C	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01254E

Deuteranopia (green-blind)

#00224B

Tritanopia (blue-blind)

#0E2831

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #201d4c;
/* rgb */ color: rgb(32, 29, 76);
/* oklch */ color: oklch(26.4% 0.084 281.8);

Tailwind

colors: {
  custom: {
    50: '#60597e',
    500: '#201d4c',
    950: '#000000',
  },
}

SCSS

$custom: #201d4c;
$custom-light: #60597e;
$custom-dark: #000000;

JSON

{
  "hex": "#201d4c",
  "rgb": {
    "r": 32,
    "g": 29,
    "b": 76
  },
  "hsl": {
    "h": 243.83,
    "s": 44.762,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26427,
    "c": 0.08412,
    "h": 281.8
  },
  "luminance": 0.01708
}

Semantic roles & 50–950 ramp

primary

#201D4C

secondary

#7D8144

accent

#D453CC

background

#F5F5F7

surface

#EAE9EE

border

#C6C5C9

text

#05030A

muted

#79787C

Preview Lab

Preview with #201D4C

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

Preview Lab → · Contrast checker → · Palette generator →