#210F53#210F53

#210F53 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.7% C 0.114 H 286.9°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#210F53
RGB	rgb(33, 15, 83)
HSL	hsl(256, 69%, 19%)
HSV	hsv(256, 82%, 33%)
CMYK	cmyk(60.2%, 81.9%, 0%, 67.5%)
CIE-LAB	lab(11.20, 28.60, -37.92)
CIE-LCH	lch(11.20, 47.50, 307.02°)
OKLab	oklab(24.73% 0.0331 -0.1091)
OKLCH	oklch(24.73% 0.114 286.9)
XYZ	xyz(2.3589, 1.2894, 8.3065)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F53 #41530F

analogous

#0F1F53 #210F53 #430F53

triadic

#210F53 #53210F #0F5321

tetradic

#210F53 #530F1F #41530F #0F5343

square

#210F53 #530F1F #41530F #0F5343

split-complementary

#210F53 #53430F #1F530F

monochromatic

#0A051A #0C061F #210F53 #361887 #4A22BB

Accessibility & contrast

On white

16.69

#210F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#210F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F53

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F53	#FFFFFF	#000000	##FFFFFF
##210F53	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002055

Deuteranopia (green-blind)

#001C52

Tritanopia (blue-blind)

#0B2230

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #210f53;
/* rgb */ color: rgb(33, 15, 83);
/* oklch */ color: oklch(24.7% 0.114 286.9);

Tailwind

colors: {
  custom: {
    50: '#634f84',
    500: '#210f53',
    950: '#000000',
  },
}

SCSS

$custom: #210f53;
$custom-light: #634f84;
$custom-dark: #000000;

JSON

{
  "hex": "#210f53",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 255.882,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24726,
    "c": 0.11404,
    "h": 286.9
  },
  "luminance": 0.0129
}

Semantic roles & 50–950 ramp

primary

#210F53

secondary

#758D31

accent

#EC3CBD

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #210F53

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

Preview Lab → · Contrast checker → · Palette generator →