#201571#201571

#201571 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.8% C 0.147 H 277.2°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#201571
RGB	rgb(32, 21, 113)
HSL	hsl(247, 69%, 26%)
HSV	hsv(247, 81%, 44%)
CMYK	cmyk(71.7%, 81.4%, 0%, 55.7%)
CIE-LAB	lab(15.67, 35.10, -50.51)
CIE-LCH	lch(15.67, 61.51, 304.80°)
OKLab	oklab(28.85% 0.0185 -0.146)
OKLCH	oklch(28.85% 0.147 277.2)
XYZ	xyz(3.8435, 2.0353, 15.8099)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201571 #667115

analogous

#153871 #201571 #4E1571

triadic

#201571 #712015 #157120

tetradic

#201571 #711538 #667115 #15714E

square

#201571 #711538 #667115 #15714E

split-complementary

#201571 #714E15 #387115

monochromatic

#07051A #110B3D #201571 #2F1FA5 #3E29D7

Accessibility & contrast

On white

14.92

#201571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#201571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201571

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201571	#FFFFFF	#000000	##FFFFFF
##201571	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B74

Deuteranopia (green-blind)

#00236F

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #201571;
/* rgb */ color: rgb(32, 21, 113);
/* oklch */ color: oklch(28.8% 0.147 277.2);

Tailwind

colors: {
  custom: {
    50: '#69559b',
    500: '#201571',
    950: '#000000',
  },
}

SCSS

$custom: #201571;
$custom-light: #69559b;
$custom-dark: #000000;

JSON

{
  "hex": "#201571",
  "rgb": {
    "r": 32,
    "g": 21,
    "b": 113
  },
  "hsl": {
    "h": 247.174,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.2885,
    "c": 0.14714,
    "h": 277.2
  },
  "luminance": 0.02036
}

Semantic roles & 50–950 ramp

primary

#201571

secondary

#9AA73B

accent

#EB3CD7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #201571

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

Preview Lab → · Contrast checker → · Palette generator →