#201F71#201F71

#201F71 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.136 H 275.2°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#201F71
RGB	rgb(32, 31, 113)
HSL	hsl(241, 57%, 28%)
HSV	hsv(241, 73%, 44%)
CMYK	cmyk(71.7%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(17.82, 29.07, -46.97)
CIE-LCH	lch(17.82, 55.24, 301.75°)
OKLab	oklab(30.38% 0.0123 -0.1357)
OKLCH	oklch(30.38% 0.136 275.2)
XYZ	xyz(4.0653, 2.4789, 15.8838)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F71 #70711F

analogous

#1F4771 #201F71 #491F71

triadic

#201F71 #71201F #1F7120

tetradic

#201F71 #711F47 #70711F #1F7149

square

#201F71 #711F47 #70711F #1F7149

split-complementary

#201F71 #71491F #47711F

monochromatic

#070718 #121241 #201F71 #2E2CA1 #4240CB

Accessibility & contrast

On white

14.04

#201F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#201F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F71

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F71	#FFFFFF	#000000	##FFFFFF
##201F71	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F73

Deuteranopia (green-blind)

#00286F

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #201f71;
/* rgb */ color: rgb(32, 31, 113);
/* oklch */ color: oklch(30.4% 0.136 275.2);

Tailwind

colors: {
  custom: {
    50: '#685b9b',
    500: '#201f71',
    950: '#000000',
  },
}

SCSS

$custom: #201f71;
$custom-light: #685b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#201f71",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 240.732,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30377,
    "c": 0.13625,
    "h": 275.2
  },
  "luminance": 0.02479
}

Semantic roles & 50–950 ramp

primary

#201F71

secondary

#A4A547

accent

#E048DE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #201F71

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

Preview Lab → · Contrast checker → · Palette generator →