#201F78#201F78

#201F78 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.1% C 0.146 H 274.4°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#201F78
RGB	rgb(32, 31, 120)
HSL	hsl(241, 59%, 30%)
HSV	hsv(241, 74%, 47%)
CMYK	cmyk(73.3%, 74.2%, 0%, 52.9%)
CIE-LAB	lab(18.55, 31.61, -50.27)
CIE-LCH	lch(18.55, 59.39, 302.16°)
OKLab	oklab(31.12% 0.0111 -0.1453)
OKLCH	oklch(31.12% 0.146 274.4)
XYZ	xyz(4.4747, 2.6427, 18.0399)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F78 #77781F

analogous

#1F4B78 #201F78 #4D1F78

triadic

#201F78 #78201F #1F7820

tetradic

#201F78 #781F4B #77781F #1F784D

square

#201F78 #781F4B #77781F #1F784D

split-complementary

#201F78 #784D1F #4B781F

monochromatic

#060618 #131247 #201F78 #2D2CA9 #4543CE

Accessibility & contrast

On white

13.74

#201F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#201F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F78

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F78	#FFFFFF	#000000	##FFFFFF
##201F78	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002976

Tritanopia (blue-blind)

#003849

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #201f78;
/* rgb */ color: rgb(32, 31, 120);
/* oklch */ color: oklch(31.1% 0.146 274.4);

Tailwind

colors: {
  custom: {
    50: '#6a5ba0',
    500: '#201f78',
    950: '#000000',
  },
}

SCSS

$custom: #201f78;
$custom-light: #6a5ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#201f78",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 120
  },
  "hsl": {
    "h": 240.674,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31121,
    "c": 0.14577,
    "h": 274.4
  },
  "luminance": 0.02643
}

Semantic roles & 50–950 ramp

primary

#201F78

secondary

#AAAB47

accent

#E246E0

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #201F78

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

Preview Lab → · Contrast checker → · Palette generator →