#201F81#201F81

#201F81 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.158 H 273.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#201F81
RGB	rgb(32, 31, 129)
HSL	hsl(241, 61%, 31%)
HSV	hsv(241, 76%, 51%)
CMYK	cmyk(75.2%, 76%, 0%, 49.4%)
CIE-LAB	lab(19.52, 34.82, -54.41)
CIE-LCH	lch(19.52, 64.59, 302.62°)
OKLab	oklab(32.1% 0.0095 -0.1574)
OKLCH	oklch(32.1% 0.158 273.4)
XYZ	xyz(5.0468, 2.8715, 21.0529)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F81 #80811F

analogous

#1F4F81 #201F81 #511F81

triadic

#201F81 #81201F #1F8120

tetradic

#201F81 #811F4F #80811F #1F8151

square

#201F81 #811F4F #80811F #1F8151

split-complementary

#201F81 #81511F #4F811F

monochromatic

#08071E #141350 #201F81 #2C2BB2 #4947D3

Accessibility & contrast

On white

13.34

#201F81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#201F81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F81

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F81	#FFFFFF	#000000	##FFFFFF
##201F81	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#002B7F

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #201f81;
/* rgb */ color: rgb(32, 31, 129);
/* oklch */ color: oklch(32.1% 0.158 273.4);

Tailwind

colors: {
  custom: {
    50: '#6c5ca7',
    500: '#201f81',
    950: '#000000',
  },
}

SCSS

$custom: #201f81;
$custom-light: #6c5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#201f81",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 129
  },
  "hsl": {
    "h": 240.612,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32103,
    "c": 0.15768,
    "h": 273.4
  },
  "luminance": 0.02872
}

Semantic roles & 50–950 ramp

primary

#201F81

secondary

#B3B448

accent

#E443E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #201F81

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

Preview Lab → · Contrast checker → · Palette generator →