#201F4E#201F4E

#201F4E is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.0% C 0.084 H 280.1°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#201F4E
RGB	rgb(32, 31, 78)
HSL	hsl(241, 43%, 21%)
HSV	hsv(241, 60%, 31%)
CMYK	cmyk(59%, 60.3%, 0%, 69.4%)
CIE-LAB	lab(14.61, 15.98, -28.96)
CIE-LCH	lch(14.61, 33.08, 298.89°)
OKLab	oklab(27.03% 0.0148 -0.0828)
OKLCH	oklch(27.03% 0.084 280.1)
XYZ	xyz(2.4604, 1.8370, 7.4312)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F4E #4D4E1F

analogous

#1F364E #201F4E #381F4E

triadic

#201F4E #4E201F #1F4E20

tetradic

#201F4E #4E1F36 #4D4E1F #1F4E38

square

#201F4E #4E1F36 #4D4E1F #1F4E38

split-complementary

#201F4E #4E381F #364E1F

monochromatic

#090916 #0E0E22 #201F4E #32307A #4442A6

Accessibility & contrast

On white

15.36

#201F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#201F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F4E

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F4E	#FFFFFF	#000000	##FFFFFF
##201F4E	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032750

Deuteranopia (green-blind)

#00234D

Tritanopia (blue-blind)

#0B2A33

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #201f4e;
/* rgb */ color: rgb(32, 31, 78);
/* oklch */ color: oklch(27.0% 0.084 280.1);

Tailwind

colors: {
  custom: {
    50: '#605a80',
    500: '#201f4e',
    950: '#000000',
  },
}

SCSS

$custom: #201f4e;
$custom-light: #605a80;
$custom-dark: #000000;

JSON

{
  "hex": "#201f4e",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 78
  },
  "hsl": {
    "h": 241.277,
    "s": 43.119,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27027,
    "c": 0.08416,
    "h": 280.1
  },
  "luminance": 0.01837
}

Semantic roles & 50–950 ramp

primary

#201F4E

secondary

#818346

accent

#D355D0

background

#F5F5F7

surface

#EAE9EE

border

#C6C5C9

text

#05030A

muted

#79787C

Preview Lab

Preview with #201F4E

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

Preview Lab → · Contrast checker → · Palette generator →