#201F33#201F33

#201F33 is a dark, muted blue. Relative luminance 0.015; OKLCH L 25.0% C 0.038 H 285.6°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#201F33
RGB	rgb(32, 31, 51)
HSL	hsl(243, 24%, 16%)
HSV	hsv(243, 39%, 20%)
CMYK	cmyk(37.3%, 39.2%, 0%, 80%)
CIE-LAB	lab(12.77, 6.30, -12.98)
CIE-LCH	lch(12.77, 14.43, 295.90°)
OKLab	oklab(25.04% 0.0101 -0.0361)
OKLCH	oklch(25.04% 0.038 285.6)
XYZ	xyz(1.6830, 1.5260, 3.3372)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F33 #32331F

analogous

#1F2833 #201F33 #2A1F33

triadic

#201F33 #33201F #1F3320

tetradic

#201F33 #331F28 #32331F #1F332A

square

#201F33 #331F28 #32331F #1F332A

split-complementary

#201F33 #332A1F #28331F

monochromatic

#0C0C13 #0C0C13 #201F33 #383659 #504D7F

Accessibility & contrast

On white

16.09

#201F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#201F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F33

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F33	#FFFFFF	#000000	##FFFFFF
##201F33	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192234

Deuteranopia (green-blind)

#192132

Tritanopia (blue-blind)

#1B2326

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #201f33;
/* rgb */ color: rgb(32, 31, 51);
/* oklch */ color: oklch(25.0% 0.038 285.6);

Tailwind

colors: {
  custom: {
    50: '#5c5a6a',
    500: '#201f33',
    950: '#000000',
  },
}

SCSS

$custom: #201f33;
$custom-light: #5c5a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#201f33",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 51
  },
  "hsl": {
    "h": 243,
    "s": 24.39,
    "l": 16.078
  },
  "oklch": {
    "l": 0.25044,
    "c": 0.03753,
    "h": 285.6
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary

#201F33

secondary

#646648

accent

#C167BC

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#040306

muted

#79787A

Preview Lab

Preview with #201F33

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

Preview Lab → · Contrast checker → · Palette generator →