#210639#210639

#210639 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.7% C 0.092 H 303.2°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#210639
RGB	rgb(33, 6, 57)
HSL	hsl(272, 81%, 12%)
HSV	hsv(272, 89%, 22%)
CMYK	cmyk(42.1%, 89.5%, 0%, 77.6%)
CIE-LAB	lab(6.77, 25.33, -26.90)
CIE-LCH	lch(6.77, 36.94, 313.28°)
OKLab	oklab(20.73% 0.0505 -0.0771)
OKLCH	oklch(20.73% 0.092 303.2)
XYZ	xyz(1.4307, 0.7490, 3.9393)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210639 #1E3906

analogous

#080639 #210639 #390637

triadic

#210639 #392106 #063921

tetradic

#210639 #390806 #1E3906 #063739

square

#210639 #390806 #1E3906 #063739

split-complementary

#210639 #373906 #063908

monochromatic

#10031C #10031C #210639 #410C70 #6112A8

Accessibility & contrast

On white

18.26

#210639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#210639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210639

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210639	#FFFFFF	#000000	##FFFFFF
##210639	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143A

Deuteranopia (green-blind)

#001538

Tritanopia (blue-blind)

#1C131F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #210639;
/* rgb */ color: rgb(33, 6, 57);
/* oklch */ color: oklch(20.7% 0.092 303.2);

Tailwind

colors: {
  custom: {
    50: '#5f4970',
    500: '#210639',
    950: '#000000',
  },
}

SCSS

$custom: #210639;
$custom-light: #5f4970;
$custom-dark: #000000;

JSON

{
  "hex": "#210639",
  "rgb": {
    "r": 33,
    "g": 6,
    "b": 57
  },
  "hsl": {
    "h": 271.765,
    "s": 80.952,
    "l": 12.353
  },
  "oklch": {
    "l": 0.2073,
    "c": 0.09212,
    "h": 303.2
  },
  "luminance": 0.00749
}

Semantic roles & 50–950 ramp

primary

#210639

secondary

#4B7922

accent

#F7308E

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210639

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

Preview Lab → · Contrast checker → · Palette generator →