#210F50#210F50

#210F50 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.110 H 288.0°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#210F50
RGB	rgb(33, 15, 80)
HSL	hsl(257, 68%, 19%)
HSV	hsv(257, 81%, 31%)
CMYK	cmyk(58.8%, 81.3%, 0%, 68.6%)
CIE-LAB	lab(10.88, 27.62, -36.40)
CIE-LCH	lch(10.88, 45.69, 307.19°)
OKLab	oklab(24.4% 0.034 -0.1047)
OKLCH	oklch(24.4% 0.11 288)
XYZ	xyz(2.2456, 1.2441, 7.7097)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F50 #3E500F

analogous

#0F1D50 #210F50 #410F50

triadic

#210F50 #50210F #0F5021

tetradic

#210F50 #500F1D #3E500F #0F5041

square

#210F50 #500F1D #3E500F #0F5041

split-complementary

#210F50 #50410F #1D500F

monochromatic

#0B051A #0C051C #210F50 #361984 #4C22B7

Accessibility & contrast

On white

16.82

#210F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#210F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F50

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F50	#FFFFFF	#000000	##FFFFFF
##210F50	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F52

Deuteranopia (green-blind)

#001B4F

Tritanopia (blue-blind)

#0E212E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #210f50;
/* rgb */ color: rgb(33, 15, 80);
/* oklch */ color: oklch(24.4% 0.110 288.0);

Tailwind

colors: {
  custom: {
    50: '#634f82',
    500: '#210f50',
    950: '#000000',
  },
}

SCSS

$custom: #210f50;
$custom-light: #634f82;
$custom-dark: #000000;

JSON

{
  "hex": "#210f50",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 256.615,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.24401,
    "c": 0.11005,
    "h": 288
  },
  "luminance": 0.01244
}

Semantic roles & 50–950 ramp

primary

#210F50

secondary

#718A31

accent

#EB3DBB

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020A

muted

#7A787C

Preview Lab

Preview with #210F50

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

Preview Lab → · Contrast checker → · Palette generator →